{"id":5809,"date":"2026-09-01T03:40:01","date_gmt":"2026-09-01T03:40:01","guid":{"rendered":"https:\/\/www.pvlinktech.com\/?page_id=5809"},"modified":"2026-09-21T16:19:50","modified_gmt":"2026-09-21T16:19:50","slug":"desconexao-de-servico-do-manual-msd","status":"publish","type":"page","link":"https:\/\/www.pvlinktech.com\/pt\/msd-manual-service-disconnect\/","title":{"rendered":"desconex\u00e3o manual do servi\u00e7o"},"content":{"rendered":"\n<div class=\"wp-block-greenshift-blocks-row alignfull gspb_row gspb_row-id-gsbp-e04d849 gspb_row--gutter-custom-0\" id=\"gspb_row-id-gsbp-e04d849\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_row__col--md-12 gspb_col-id-gsbp-094e440\" id=\"gspb_col-id-gsbp-094e440\">\n<div class=\"wp-block-greenshift-blocks-row alignfull gspb_row gspb_row-id-gsbp-3f968b6\" id=\"gspb_row-id-gsbp-3f968b6\">\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-495c404\" id=\"gspb_col-id-gsbp-495c404\">\n<section class=\"ly-hero\">\n  <div class=\"ly-hero-inner\">\n    <h1>Manual Service Disconnect (MSD) for Battery Energy Storage<\/h1>\n\n    <p class=\"ly-subtitle\">\n     A manual service disconnect (MSD) is the part that lets a technician isolate a high-voltage battery circuit before maintenance, without cutting cables or waiting for the whole system to discharge. Our MSD-350 is rated 350A at 1500V DC, sealed to IP67, and built with a two-stage interlocking handle so the circuit breaks in a controlled sequence when it is pulled. It is the safety point your maintenance team should not have to improvise.\n    <\/p>\n\n    <div class=\"ly-actions\">\n      <button type=\"button\" class=\"ly-btn ly-primary\" id=\"lyOpenQuote\" aria-controls=\"lyQuoteModal\" aria-expanded=\"false\">\n        Talk to Our Team\n      <\/button>\n\n      <a href=\"https:\/\/www.pvlinktech.com\/wp-content\/uploads\/2026\/09\/PVLinkTech-2026-Product-Catalog._compressed.pdf\" class=\"ly-btn ly-secondary\">\n        <svg class=\"ly-download-icon\" viewBox=\"0 0 24 24\" aria-hidden=\"true\">\n          <path d=\"M12 3a1 1 0 0 1 1 1v9.59l3.3-3.3a1 1 0 1 1 1.4 1.42l-5 5a1 1 0 0 1-1.4 0l-5-5a1 1 0 1 1 1.4-1.42l3.3 3.3V4a1 1 0 0 1 1-1Z\"><\/path>\n          <path d=\"M5 19a1 1 0 0 1 1-1h12a1 1 0 1 1 0 2H6a1 1 0 0 1-1-1Z\"><\/path>\n        <\/svg>\n        Explore Our Products\n      <\/a>\n    <\/div>\n  <\/div>\n<\/section>\n\n<div class=\"ly-modal\" id=\"lyQuoteModal\" aria-hidden=\"true\">\n  <div class=\"ly-modal-bg\" 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Eust\u00e1quio e Saba<\/option><option value='BW' >Botsuana<\/option><option value='BR' >Brasil<\/option><option value='BN' >Brunei<\/option><option value='BG' >Bulg\u00e1ria<\/option><option value='BF' >Burkina Faso<\/option><option value='BI' >Burundi<\/option><option value='BT' >But\u00e3o<\/option><option value='BE' >B\u00e9lgica<\/option><option value='BA' >B\u00f3snia e Herzegovina<\/option><option value='CV' >Cabo Verde<\/option><option value='CM' >Camar\u00f5es<\/option><option value='KH' >Camboja<\/option><option value='CA' >Canad\u00e1<\/option><option value='QA' >Catar<\/option><option value='KZ' >Cazaquist\u00e3o<\/option><option value='TD' >Chade<\/option><option value='CL' >Chile<\/option><option value='CN' >China<\/option><option value='CY' >Chipre<\/option><option value='SG' >Cingapura<\/option><option value='CO' >Col\u00f4mbia<\/option><option value='KM' >Comores<\/option><option value='KR' >Coreia do Sul<\/option><option value='KP' >Cor\u00e9ia do Norte<\/option><option value='CR' >Costa Rica<\/option><option value='CI' >Costa do Marfim<\/option><option value='HR' >Cro\u00e1cia<\/option><option value='CU' >Cuba<\/option><option value='CW' >Cura\u00e7ao<\/option><option value='DK' >Dinamarca<\/option><option value='DJ' >Djibuti<\/option><option value='DM' >Dominica<\/option><option value='EG' >Egito<\/option><option value='SV' >El Salvador<\/option><option value='AE' >Emirados \u00c1rabes Unidos<\/option><option value='EC' >Equador<\/option><option value='ER' >Eritreia<\/option><option value='SK' >Eslov\u00e1quia<\/option><option value='SI' >Eslov\u00eania<\/option><option value='ES' >Espanha<\/option><option value='US' >Estados Unidos (EUA)<\/option><option value='VI' >Estados Unidos (EUA) Ilhas Virgens<\/option><option value='EE' >Est\u00f4nia<\/option><option value='SZ' >Eswatini<\/option><option value='ET' >Eti\u00f3pia<\/option><option value='FJ' >Fiji<\/option><option value='PH' >Filipinas<\/option><option value='FI' >Finl\u00e2ndia<\/option><option value='FR' >Fran\u00e7a<\/option><option value='GA' >Gab\u00e3o<\/option><option value='GH' >Gana<\/option><option value='GE' >Ge\u00f3rgia<\/option><option value='GI' >Gibraltar<\/option><option value='GD' >Granada<\/option><option value='GL' >Groenl\u00e2ndia<\/option><option value='GR' >Gr\u00e9cia<\/option><option value='GP' >Guadalupe<\/option><option value='GU' >Guam<\/option><option value='GT' >Guatemala<\/option><option value='GG' >Guernsey<\/option><option value='GY' >Guiana<\/option><option value='GF' >Guiana Francesa<\/option><option value='GW' >Guinea-Bissau<\/option><option value='GN' >Guin\u00e9<\/option><option value='GQ' >Guin\u00e9 Equatorial<\/option><option value='GM' >G\u00e2mbia<\/option><option value='HT' >Haiti<\/option><option value='NL' >Holanda<\/option><option value='HN' >Honduras<\/option><option value='HK' >Hong Kong<\/option><option value='HU' >Hungria<\/option><option value='BV' >Ilha Bouvet<\/option><option value='HM' >Ilha Heard e Ilhas McDonald<\/option><option value='NF' >Ilha Norfolk<\/option><option value='IM' >Ilha de Man<\/option><option value='CX' >Ilha do Natal<\/option><option value='AX' >Ilhas Aland<\/option><option value='KY' >Ilhas Cayman<\/option><option value='CC' >Ilhas Cocos (Keeling)<\/option><option value='CK' >Ilhas Cook<\/option><option value='FO' >Ilhas Faroe<\/option><option value='GS' >Ilhas Ge\u00f3rgia do Sul\/Sandwich<\/option><option value='FK' >Ilhas Malvinas<\/option><option value='MP' >Ilhas Marianas do Norte<\/option><option value='MH' >Ilhas Marshall<\/option><option value='UM' >Ilhas Menores Distantes dos Estados Unidos (EUA)<\/option><option value='SB' >Ilhas Salom\u00e3o<\/option><option value='TC' >Ilhas Turcas e Caicos<\/option><option value='VG' >Ilhas Virgens Brit\u00e2nicas<\/option><option value='ID' >Indon\u00e9sia<\/option><option value='IQ' >Iraque<\/option><option value='IE' >Irlanda<\/option><option value='IR' >Ir\u00e3<\/option><option value='IS' >Isl\u00e2ndia<\/option><option value='IL' >Israel<\/option><option value='IT' >It\u00e1lia<\/option><option value='YE' >I\u00e9men<\/option><option value='JM' >Jamaica<\/option><option value='JP' >Jap\u00e3o<\/option><option value='JE' >Jersey<\/option><option value='JO' >Jord\u00e2nia<\/option><option value='KI' >Kiribati<\/option><option value='XK' >Kosovo<\/option><option value='KW' >Kuwait<\/option><option value='LA' >Laos<\/option><option value='LS' >Lesoto<\/option><option value='LV' >Let\u00f4nia<\/option><option value='LR' >Lib\u00e9ria<\/option><option value='LI' >Liechtenstein<\/option><option value='LT' >Litu\u00e2nia<\/option><option value='LU' >Luxemburgo<\/option><option value='LB' >L\u00edbano<\/option><option value='LY' >L\u00edbia<\/option><option value='MG' >Madag\u00e1scar<\/option><option value='YT' >Maiote<\/option><option value='MW' >Malau\u00ed<\/option><option value='MV' >Maldivas<\/option><option value='ML' >Mali<\/option><option value='MT' >Malta<\/option><option value='MY' >Mal\u00e1sia<\/option><option value='MA' >Marrocos<\/option><option value='MQ' >Martinica<\/option><option value='MU' >Mauritius<\/option><option value='MR' >Maurit\u00e2nia<\/option><option value='MM' >Mianmar<\/option><option value='FM' >Micron\u00e9sia<\/option><option value='MD' >Mold\u00e1via<\/option><option value='MN' >Mong\u00f3lia<\/option><option value='ME' >Montenegro<\/option><option value='MS' >Montserrat<\/option><option value='MZ' >Mo\u00e7ambique<\/option><option value='MX' >M\u00e9xico<\/option><option value='MC' >M\u00f4naco<\/option><option value='NA' >Nam\u00edbia<\/option><option value='NR' >Nauru<\/option><option value='NP' >Nepal<\/option><option value='NI' >Nicar\u00e1gua<\/option><option value='NG' >Nig\u00e9ria<\/option><option value='NU' >Niue<\/option><option value='MK' >North Macedonia<\/option><option value='NO' >Noruega<\/option><option value='NC' >Nova Caled\u00f4nia<\/option><option value='NZ' >Nova Zel\u00e2ndia<\/option><option value='NE' >N\u00edger<\/option><option value='OM' >Om\u00e3<\/option><option value='PW' >Palau<\/option><option value='PA' >Panam\u00e1<\/option><option value='PG' >Papua Nova Guin\u00e9<\/option><option value='PK' >Paquist\u00e3o<\/option><option value='PY' >Paraguai<\/option><option value='PE' >Peru<\/option><option value='PN' >Pitcairn<\/option><option value='PF' >Polin\u00e9sia Francesa<\/option><option value='PL' >Pol\u00f4nia<\/option><option value='PR' >Porto Rico<\/option><option value='PT' >Portugal<\/option><option value='KG' >Quirguist\u00e3o<\/option><option value='KE' >Qu\u00eania<\/option><option value='MO' >RAE de Macau, China<\/option><option value='GB' >Reino Unido (Reino Unido)<\/option><option value='CF' >Rep\u00fablica Centro-africana<\/option><option value='CZ' >Rep\u00fablica Checa<\/option><option value='CD' >Rep\u00fablica Democr\u00e1tica do Congo (Quinxassa)<\/option><option value='DO' >Rep\u00fablica Dominicana<\/option><option value='CG' >Rep\u00fablica do Congo (Brazzaville)<\/option><option value='RO' >Rom\u00eania<\/option><option value='RW' >Ruanda<\/option><option value='RE' >R\u00e9union<\/option><option value='RU' >R\u00fassia<\/option><option value='EH' >Saara Ocidental<\/option><option value='SH' >Saint Helena<\/option><option value='WS' >Samoa<\/option><option value='AS' >Samoa Americana<\/option><option value='SM' >San Marino<\/option><option value='LC' >Santa L\u00facia<\/option><option value='SN' >Senegal<\/option><option value='SL' >Serra Leoa<\/option><option value='SC' >Seychelles<\/option><option value='SO' >Som\u00e1lia<\/option><option value='LK' >Sri Lanka<\/option><option value='SD' >Sud\u00e3o<\/option><option value='SS' >Sud\u00e3o do Sul<\/option><option value='SR' >Suriname<\/option><option value='SE' >Su\u00e9cia<\/option><option value='CH' >Su\u00ed\u00e7a<\/option><option value='SJ' >Svalbard e Jan Mayen<\/option><option value='BL' >S\u00e3o Bartolomeu<\/option><option value='KN' >S\u00e3o Crist\u00f3v\u00e3o e Nevis<\/option><option value='MF' >S\u00e3o Martinho (parte francesa)<\/option><option value='SX' >S\u00e3o Martinho (parte holandesa)<\/option><option value='PM' >S\u00e3o Pedro e Miquelon<\/option><option value='ST' >S\u00e3o Tom\u00e9 e Pr\u00edncipe<\/option><option value='VC' >S\u00e3o Vicente e Granadinas<\/option><option value='RS' >S\u00e9rvia<\/option><option value='SY' >S\u00edria<\/option><option value='TJ' >Tadjiquist\u00e3o<\/option><option value='TH' >Tail\u00e2ndia<\/option><option value='TW' >Taiwan<\/option><option value='TZ' >Tanz\u00e2nia<\/option><option value='IO' >Territ\u00f3rio Brit\u00e2nico do Oceano \u00cdndico<\/option><option value='PS' >Territ\u00f3rio Palestino<\/option><option value='TF' >Territ\u00f3rios Franceses do Sul<\/option><option value='TL' >Timor-Leste<\/option><option value='TG' >Togo<\/option><option value='TO' >Tonga<\/option><option value='TK' >Toquelau<\/option><option value='TT' >Trindade e Tobago<\/option><option value='TN' >Tun\u00edsia<\/option><option value='TM' >Turquemenist\u00e3o<\/option><option value='TR' >Turquia<\/option><option value='TV' >Tuvalu<\/option><option value='UA' >Ucr\u00e2nia<\/option><option value='UG' >Uganda<\/option><option value='UY' >Uruguai<\/option><option value='UZ' >Uzbequist\u00e3o<\/option><option value='VU' >Vanuatu<\/option><option value='VA' >Vaticano<\/option><option value='VE' >Venezuela<\/option><option value='VN' >Vietn\u00e3<\/option><option value='WF' >Wallis e Futuna<\/option><option value='ZW' >Zimb\u00e1bue<\/option><option value='ZM' >Z\u00e2mbia<\/option><option value='ZA' >\u00c1frica do Sul<\/option><option value='AT' >\u00c1ustria<\/option><option value='IN' >\u00cdndia<\/option><\/select><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_7_phone' id='label_ff_7_phone' aria-label=\"Phone\/Mobile\">Phone\/Mobile<\/label><\/div><div 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.ly-modal * {\n    box-sizing: border-box;\n  }\n\n  .ly-hero {\n    --pv-blue: #0057b8;\n    --pv-green: #5acb2e;\n    position: relative;\n    display: flex;\n    align-items: center;\n    width: 100%;\n    min-height: 440px;\n    overflow: hidden;\n    color: #fff;\n    background: transparent !important;\n  }\n\n  .ly-hero-inner {\n    position: relative;\n    z-index: 2;\n    width: min(1400px, calc(100% - 64px));\n    margin: 0 auto;\n    padding: 28px 0;\n  }\n\n  .ly-hero h1 {\n    max-width: 900px;\n    margin: 0 0 16px;\n    color: #fff;\n    font-size: clamp(38px, 4.2vw, 58px);\n    font-weight: 900;\n    line-height: 1.06;\n    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.72);\n  }\n\n  .ly-subtitle {\n    max-width: 760px;\n    margin: 0 0 20px;\n    color: rgba(255, 255, 255, 0.96);\n    font-size: clamp(16px, 1.5vw, 20px);\n    font-weight: 500;\n    line-height: 1.48;\n    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.75);\n  }\n\n  .ly-points {\n    display: grid;\n    gap: 9px;\n    max-width: 900px;\n    margin: 0 0 24px;\n    padding: 0;\n    list-style: none;\n  }\n\n  .ly-points li {\n    position: relative;\n    padding-left: 31px;\n    color: #fff;\n    font-size: 15px;\n    font-weight: 600;\n    line-height: 1.4;\n    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.75);\n  }\n\n  .ly-points li::before {\n    content: \"\";\n    position: absolute;\n    top: 2px;\n    left: 0;\n    width: 20px;\n    height: 20px;\n    border-radius: 50%;\n    background: var(--pv-green);\n  }\n\n  .ly-points li::after {\n    content: \"\u2713\";\n    position: absolute;\n    top: -1px;\n    left: 5px;\n    color: var(--pv-blue);\n    font-size: 13px;\n    font-weight: 900;\n    line-height: 20px;\n  }\n\n  .ly-actions {\n    display: flex;\n    flex-wrap: wrap;\n    align-items: center;\n    gap: 16px;\n  }\n\n  .ly-hero .ly-btn,\n  .ly-hero .ly-btn:visited {\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    gap: 10px !important;\n    min-width: 210px !important;\n    min-height: 56px !important;\n    padding: 0 30px !important;\n    border-radius: 6px !important;\n    font-family: inherit !important;\n    font-size: 15.5px !important;\n    font-weight: 800 !important;\n    line-height: 1 !important;\n    text-decoration: none !important;\n    white-space: nowrap !important;\n    cursor: pointer !important;\n    transition: 0.25s ease !important;\n  }\n\n  .ly-hero .ly-primary {\n    border: 2px solid var(--pv-green) !important;\n    background: var(--pv-green) !important;\n    color: var(--pv-blue) !important;\n  }\n\n  .ly-hero .ly-primary:hover {\n    background: var(--pv-blue) !important;\n    color: #fff !important;\n    transform: translateY(-2px);\n  }\n\n  .ly-hero .ly-secondary {\n    border: 2px solid rgba(255, 255, 255, 0.9) !important;\n    background: transparent !important;\n    color: #fff !important;\n  }\n\n  .ly-hero .ly-secondary:hover {\n    border-color: var(--pv-green) !important;\n    background: var(--pv-green) !important;\n    color: var(--pv-blue) !important;\n    transform: translateY(-2px);\n  }\n\n  .ly-download-icon {\n    width: 20px;\n    height: 20px;\n    flex: 0 0 auto;\n    fill: currentColor;\n  }\n\n  .ly-modal {\n    position: fixed;\n    inset: 0;\n    z-index: 99999;\n    display: none;\n    align-items: center;\n    justify-content: center;\n    padding: 24px;\n  }\n\n  .ly-modal.is-open {\n    display: flex;\n  }\n\n  .ly-modal-bg {\n    position: absolute;\n    inset: 0;\n    background: rgba(0, 20, 40, 0.72);\n    backdrop-filter: blur(5px);\n  }\n\n  .ly-modal-box {\n    position: relative;\n    z-index: 2;\n    width: min(680px, 100%);\n    max-height: calc(100vh - 48px);\n    overflow-y: auto;\n    padding: 28px 32px 32px;\n    border-radius: 10px;\n    background: #fff;\n    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);\n  }\n\n  .ly-modal-close,\n  .ly-modal-close:hover,\n  .ly-modal-close:focus,\n  .ly-modal-close:active {\n    position: absolute !important;\n    top: 14px !important;\n    right: 16px !important;\n    z-index: 20 !important;\n    display: flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    width: 38px !important;\n    height: 38px !important;\n    padding: 0 !important;\n    border: 0 !important;\n    border-radius: 50% !important;\n    opacity: 1 !important;\n    visibility: visible !important;\n    background: #0057b8 !important;\n    color: #fff !important;\n    font-size: 32px !important;\n    font-weight: 700 !important;\n    line-height: 1 !important;\n    cursor: pointer !important;\n  }\n\n  .ly-modal-close {\n    animation: ly-close-pulse 2.8s ease-in-out infinite;\n  }\n\n  .ly-modal-close:hover,\n  .ly-modal-close:focus {\n    background: #5acb2e !important;\n    color: #0057b8 !important;\n    animation: ly-close-rotate 0.35s ease both;\n  }\n\n  @keyframes ly-close-pulse {\n    0%,\n    100% {\n      transform: scale(1);\n      box-shadow: 0 0 0 0 rgba(0, 87, 184, 0);\n    }\n\n    50% {\n      transform: scale(1.06);\n      box-shadow: 0 0 0 5px rgba(0, 87, 184, 0.16);\n    }\n  }\n\n  @keyframes ly-close-rotate {\n    from {\n      transform: scale(1.06) rotate(0deg);\n    }\n\n    to {\n      transform: scale(1.1) rotate(90deg);\n    }\n  }\n\n  .ly-modal-head {\n    margin: 0 48px 22px 0;\n  }\n\n  .ly-modal-head p {\n    margin: 0 0 8px;\n    color: #5acb2e;\n    font-size: 13px;\n    font-weight: 800;\n    letter-spacing: 0.08em;\n    text-transform: uppercase;\n  }\n\n  .ly-modal-head h2 {\n    margin: 0;\n    color: #0057b8;\n    font-size: clamp(27px, 4vw, 34px);\n    font-weight: 900;\n    line-height: 1.15;\n  }\n\n  .ly-modal-form,\n  .ly-modal-form form,\n  .ly-modal-form .fluentform {\n    width: 100% !important;\n    max-width: none !important;\n    color: #202833;\n  }\n\n  .ly-modal-form .ff-el-group {\n    margin-bottom: 17px !important;\n  }\n\n  .ly-modal-form .ff-el-input--label label {\n    display: block;\n    margin-bottom: 7px !important;\n    color: #202833 !important;\n    font-size: 15px !important;\n    font-weight: 500 !important;\n  }\n\n  .ly-modal-form input:not([type=\"checkbox\"]):not([type=\"radio\"]),\n  .ly-modal-form select,\n  .ly-modal-form textarea,\n  .ly-modal-form .ff-el-form-control {\n    width: 100% !important;\n    min-height: 41px !important;\n    border: 1px solid #d5dbe2 !important;\n    border-radius: 6px !important;\n    background: #fff !important;\n    color: #202833 !important;\n    font-family: inherit !important;\n    font-size: 15px !important;\n    box-shadow: none !important;\n  }\n\n  .ly-modal-form input:not([type=\"checkbox\"]):not([type=\"radio\"]),\n  .ly-modal-form select {\n    padding: 9px 13px !important;\n  }\n\n  .ly-modal-form textarea {\n    min-height: 154px !important;\n    padding: 12px 13px !important;\n    resize: vertical !important;\n  }\n\n  .ly-modal-form input:focus,\n  .ly-modal-form select:focus,\n  .ly-modal-form textarea:focus {\n    border-color: #0057b8 !important;\n    outline: 0 !important;\n    box-shadow: 0 0 0 3px rgba(0, 87, 184, 0.13) !important;\n  }\n\n  .ly-modal-form button[type=\"submit\"],\n  .ly-modal-form .ff-btn-submit {\n    min-height: 43px !important;\n    padding: 0 20px !important;\n    border: 0 !important;\n    border-radius: 999px !important;\n    background: #0057b8 !important;\n    color: #fff !important;\n    font-family: inherit !important;\n    font-size: 15px !important;\n    font-weight: 800 !important;\n    cursor: pointer !important;\n  }\n\n  .ly-modal-form button[type=\"submit\"]:hover,\n  .ly-modal-form .ff-btn-submit:hover {\n    background: #5acb2e !important;\n    color: #0057b8 !important;\n  }\n\n  body.ly-modal-open {\n    overflow: hidden;\n  }\n\n  @media (max-width: 768px) {\n    .ly-hero {\n      min-height: 700px;\n      align-items: flex-end;\n    }\n\n    .ly-hero-inner {\n      width: calc(100% - 32px);\n      padding: 0 0 20px;\n    }\n\n    .ly-hero h1 {\n      font-size: 31px;\n      line-height: 1.08;\n    }\n\n    .ly-subtitle {\n      font-size: 14.5px;\n    }\n\n    .ly-points {\n      gap: 7px;\n      margin-bottom: 18px;\n    }\n\n    .ly-points li {\n      padding-left: 28px;\n      font-size: 13px;\n    }\n\n    .ly-points li::before {\n      width: 18px;\n      height: 18px;\n    }\n\n    .ly-points li::after {\n      left: 4px;\n      font-size: 12px;\n      line-height: 18px;\n    }\n\n    \/* \u624b\u673a\u7aef\u4e24\u4e2a\u6309\u94ae\u4fdd\u6301\u5e76\u6392\uff0c\u6587\u5b57\u5f3a\u5236\u4e00\u884c *\/\n    .ly-actions {\n      flex-wrap: nowrap;\n      gap: 10px;\n    }\n\n    .ly-hero .ly-btn,\n    .ly-hero .ly-btn:visited {\n      flex: 1 1 0;\n      min-width: 0 !important;\n      min-height: 46px !important;\n      padding: 0 10px !important;\n      font-size: 12.5px !important;\n      white-space: nowrap !important;\n    }\n\n    .ly-download-icon {\n      width: 18px;\n      height: 18px;\n      flex: 0 0 18px;\n    }\n\n    .ly-modal {\n      align-items: flex-end;\n      padding: 12px;\n    }\n\n    .ly-modal-box {\n      width: 100%;\n      max-height: calc(100dvh - 24px);\n      padding: 25px 20px 22px;\n      border-radius: 12px;\n    }\n\n    .ly-modal-close,\n    .ly-modal-close:hover,\n    .ly-modal-close:focus,\n    .ly-modal-close:active {\n      top: 12px !important;\n      right: 12px !important;\n    }\n\n    .ly-modal-head h2 {\n      font-size: 26px;\n    }\n  }\n\n  @media (prefers-reduced-motion: reduce) {\n    .ly-modal-close,\n    .ly-modal-close:hover,\n    .ly-modal-close:focus {\n      animation: none !important;\n    }\n  }\n<\/style>\n\n<script>\n  (function () {\n    var openBtn = document.getElementById(\"lyOpenQuote\");\n    var modal = document.getElementById(\"lyQuoteModal\");\n    var closeBtn = document.getElementById(\"lyCloseQuote\");\n    var closeBg = document.getElementById(\"lyCloseQuoteBg\");\n    var lastFocusedElement = null;\n\n    if (!modal || !openBtn || !closeBtn) return;\n\n    function openModal() {\n      lastFocusedElement = document.activeElement;\n      modal.classList.add(\"is-open\");\n      modal.setAttribute(\"aria-hidden\", \"false\");\n      openBtn.setAttribute(\"aria-expanded\", \"true\");\n      document.body.classList.add(\"ly-modal-open\");\n\n      setTimeout(function () {\n        closeBtn.focus();\n      }, 0);\n    }\n\n    function closeModal() {\n      modal.classList.remove(\"is-open\");\n      modal.setAttribute(\"aria-hidden\", \"true\");\n      openBtn.setAttribute(\"aria-expanded\", \"false\");\n      document.body.classList.remove(\"ly-modal-open\");\n\n      if (lastFocusedElement) {\n        lastFocusedElement.focus();\n      }\n    }\n\n    openBtn.addEventListener(\"click\", openModal);\n    closeBtn.addEventListener(\"click\", closeModal);\n    closeBg.addEventListener(\"click\", closeModal);\n\n    document.addEventListener(\"keydown\", function (event) {\n      if (\n        event.key === \"Escape\" &&\n        modal.classList.contains(\"is-open\")\n      ) {\n        closeModal();\n      }\n    });\n  })();\n<\/script>\n<\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-a658cf2\" id=\"gspb_row-id-gsbp-a658cf2\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-643af85\" id=\"gspb_col-id-gsbp-643af85\">\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-c1c2342\" id=\"gspb_row-id-gsbp-c1c2342\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-385b1e0\" id=\"gspb_col-id-gsbp-385b1e0\">\n\n\n<!-- ============================================================\n     PVLinkTech | What Is a Manual Service Disconnect (MSD)?\n     WordPress + Blocksy Custom HTML Compatible\n     Primary: #0057B8\n     Accent:  #5ACB2E\n============================================================= -->\n\n<section\n  class=\"msd-definition-section\"\n  aria-labelledby=\"msd-definition-title\"\n>\n\n  <style>\n\n    \/* =========================================================\n       1. BASE \/ BLOCKSY ISOLATION\n       ========================================================= *\/\n\n    .msd-definition-section,\n    .msd-definition-section *,\n    .msd-definition-section *::before,\n    .msd-definition-section *::after {\n      box-sizing: border-box;\n    }\n\n    .msd-definition-section {\n      --msd-primary: #0057B8;\n      --msd-primary-dark: #004494;\n      --msd-primary-light: #F0F6FC;\n\n      --msd-accent: #5ACB2E;\n      --msd-accent-dark: #46A323;\n      --msd-accent-light: #EDF9E8;\n\n      --msd-heading: #0F172A;\n      --msd-text: #1E293B;\n      --msd-text-soft: #475569;\n      --msd-muted: #64748B;\n\n      --msd-border: #E2E8F0;\n      --msd-border-soft: #E9EDF3;\n\n      --msd-white: #FFFFFF;\n      --msd-bg-soft: #F8FAFC;\n\n      width: 100%;\n      max-width: 1400px;\n\n      margin: 48px auto;\n      padding: 0 20px;\n\n      color: var(--msd-text);\n\n      font-family:\n        -apple-system,\n        BlinkMacSystemFont,\n        \"Segoe UI\",\n        Roboto,\n        \"Helvetica Neue\",\n        Arial,\n        sans-serif;\n\n      font-size: 16px;\n      line-height: 1.7;\n\n      -webkit-font-smoothing: antialiased;\n      -moz-osx-font-smoothing: grayscale;\n    }\n\n\n    \/* =========================================================\n       2. TITLE\n       ========================================================= *\/\n\n    .msd-definition-section .msd-title {\n      margin: 0 0 24px;\n\n      padding: 0 0 20px;\n\n      border-bottom: 2px solid var(--msd-border);\n\n      color: var(--msd-heading);\n\n      font-size: clamp(\n        1.85rem,\n        3.2vw,\n        2.5rem\n      );\n\n      font-weight: 800;\n      line-height: 1.22;\n      letter-spacing: -0.025em;\n\n      text-wrap: balance;\n    }\n\n\n    \/* =========================================================\n       3. LEAD\n       ========================================================= *\/\n\n    .msd-definition-section .msd-lead {\n      margin: 0 0 26px;\n\n      color: #334155;\n\n      font-size: 1.125rem;\n      font-weight: 400;\n\n      line-height: 1.8;\n    }\n\n\n    \/* =========================================================\n       4. NORMAL PARAGRAPH\n       ========================================================= *\/\n\n    .msd-definition-section .msd-paragraph {\n      margin: 0 0 24px;\n\n      color: var(--msd-text-soft);\n\n      font-size: 1.025rem;\n\n      line-height: 1.75;\n    }\n\n\n    \/* =========================================================\n       5. LINKS\n       ========================================================= *\/\n\n    .msd-definition-section .msd-link {\n      display: inline-flex;\n\n      align-items: center;\n\n      gap: 3px;\n\n      color: var(--msd-primary);\n\n      font-weight: 600;\n\n      text-decoration: none;\n\n      border-bottom:\n        1.5px solid rgba(0, 87, 184, 0.35);\n\n      transition:\n        color 0.2s ease,\n        border-color 0.2s ease,\n        background-color 0.2s ease;\n    }\n\n    .msd-definition-section .msd-link:hover {\n      color: var(--msd-primary-dark);\n\n      border-bottom-color:\n        var(--msd-accent);\n\n      background:\n        rgba(90, 203, 46, 0.08);\n    }\n\n    .msd-definition-section .msd-link:focus-visible {\n      outline:\n        3px solid rgba(0, 87, 184, 0.18);\n\n      outline-offset: 3px;\n\n      border-radius: 3px;\n    }\n\n    .msd-definition-section .msd-link svg {\n      display: block;\n\n      width: 13px;\n      height: 13px;\n\n      flex: 0 0 13px;\n\n      opacity: 0.7;\n\n      transition:\n        opacity 0.2s ease,\n        transform 0.2s ease;\n    }\n\n    .msd-definition-section .msd-link:hover svg {\n      opacity: 1;\n\n      transform:\n        translate(1px, -1px);\n    }\n\n\n    \/* =========================================================\n       6. CALLOUT CARD\n       ========================================================= *\/\n\n    .msd-definition-section .msd-callout-card {\n      margin: 30px 0;\n\n      padding: 24px;\n\n      border: 1px solid var(--msd-border);\n      border-left:\n        4px solid var(--msd-accent);\n\n      border-radius: 12px;\n\n      background:\n        linear-gradient(\n          135deg,\n          #FFFFFF 0%,\n          #F8FAFC 100%\n        );\n\n      box-shadow:\n        0 4px 12px -2px\n        rgba(15, 23, 42, 0.05);\n    }\n\n\n    \/* =========================================================\n       7. CALLOUT HEADER\n       ========================================================= *\/\n\n    .msd-definition-section .msd-callout-header {\n      display: flex;\n\n      align-items: center;\n\n      gap: 10px;\n\n      margin: 0 0 12px;\n    }\n\n    .msd-definition-section .msd-callout-icon {\n      display: block;\n\n      width: 20px;\n      height: 20px;\n\n      flex: 0 0 20px;\n\n      color: var(--msd-primary);\n    }\n\n    .msd-definition-section .msd-callout-title {\n      margin: 0;\n\n      color: var(--msd-primary);\n\n      font-size: 0.95rem;\n\n      font-weight: 750;\n\n      line-height: 1.4;\n\n      letter-spacing: 0.04em;\n\n      text-transform: uppercase;\n    }\n\n    .msd-definition-section\n    .msd-callout-card\n    .msd-paragraph {\n      margin-bottom: 0;\n\n      color: #334155;\n    }\n\n\n    \/* =========================================================\n       8. SPECIFICATIONS GRID\n       ========================================================= *\/\n\n    .msd-definition-section .msd-specs-grid {\n      display: grid;\n\n      grid-template-columns:\n        repeat(2, minmax(0, 1fr));\n\n      gap: 16px;\n\n      width: 100%;\n\n      margin: 30px 0 0;\n\n      padding: 24px 0 0;\n\n      border-top:\n        1px dashed var(--msd-border);\n    }\n\n\n    \/* =========================================================\n       9. SPEC ITEM\n       ========================================================= *\/\n\n    .msd-definition-section .msd-spec-item {\n      display: flex;\n\n      flex-direction: column;\n\n      gap: 4px;\n\n      min-width: 0;\n\n      padding: 17px 18px;\n\n      border:\n        1px solid var(--msd-border-soft);\n\n      border-radius: 8px;\n\n      background: var(--msd-white);\n\n      transition:\n        border-color 0.2s ease,\n        box-shadow 0.2s ease,\n        transform 0.2s ease;\n    }\n\n    @media (hover: hover) {\n\n      .msd-definition-section\n      .msd-spec-item:hover {\n        border-color:\n          rgba(0, 87, 184, 0.25);\n\n        box-shadow:\n          0 8px 20px\n          rgba(15, 23, 42, 0.05);\n\n        transform:\n          translateY(-2px);\n      }\n\n    }\n\n\n    \/* =========================================================\n       10. SPEC TEXT\n       ========================================================= *\/\n\n    .msd-definition-section .msd-spec-label {\n      color: var(--msd-muted);\n\n      font-size: 0.75rem;\n\n      font-weight: 650;\n\n      line-height: 1.4;\n\n      letter-spacing: 0.05em;\n\n      text-transform: uppercase;\n    }\n\n    .msd-definition-section .msd-spec-value {\n      color: var(--msd-primary);\n\n      font-size: 1.05rem;\n\n      font-weight: 750;\n\n      line-height: 1.4;\n    }\n\n    .msd-definition-section .msd-spec-sub {\n      color: var(--msd-muted);\n\n      font-size: 0.8rem;\n\n      line-height: 1.5;\n    }\n\n\n    \/* =========================================================\n       11. TABLET\n       ========================================================= *\/\n\n    @media (max-width: 760px) {\n\n      .msd-definition-section {\n        margin:\n          40px auto;\n      }\n\n      .msd-definition-section\n      .msd-specs-grid {\n        gap: 14px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       12. MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 640px) {\n\n      .msd-definition-section {\n        margin:\n          32px auto;\n\n        padding:\n          0 16px;\n      }\n\n      .msd-definition-section .msd-title {\n        margin-bottom: 20px;\n\n        padding-bottom: 16px;\n\n        font-size:\n          clamp(\n            1.75rem,\n            8vw,\n            2.05rem\n          );\n\n        line-height: 1.18;\n      }\n\n      .msd-definition-section .msd-lead {\n        margin-bottom: 22px;\n\n        font-size: 1rem;\n\n        line-height: 1.72;\n      }\n\n      .msd-definition-section\n      .msd-paragraph {\n        font-size: 0.96rem;\n\n        line-height: 1.72;\n      }\n\n      .msd-definition-section\n      .msd-callout-card {\n        margin:\n          26px 0;\n\n        padding:\n          20px 18px;\n      }\n\n      .msd-definition-section\n      .msd-callout-header {\n        align-items: flex-start;\n      }\n\n      .msd-definition-section\n      .msd-callout-title {\n        font-size: 0.88rem;\n      }\n\n      .msd-definition-section\n      .msd-specs-grid {\n        grid-template-columns: 1fr;\n\n        gap: 12px;\n\n        margin-top: 26px;\n\n        padding-top: 20px;\n      }\n\n      .msd-definition-section\n      .msd-spec-item {\n        padding:\n          16px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       13. REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .msd-definition-section\n      .msd-link,\n\n      .msd-definition-section\n      .msd-link svg,\n\n      .msd-definition-section\n      .msd-spec-item {\n        transition: none;\n      }\n\n      .msd-definition-section\n      .msd-spec-item:hover {\n        transform: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <!-- =========================================================\n       TITLE\n       \u5982\u679c\u672c\u9875\u9762\u5df2\u7ecf\u5b58\u5728 H1\uff0c\u8fd9\u91cc\u4fdd\u6301 H2\n       ========================================================= -->\n\n  <h2\n    id=\"msd-definition-title\"\n    class=\"msd-title\"\n  >\n    What Is a Manual Service Disconnect (MSD)?\n  <\/h2>\n\n\n  <!-- =========================================================\n       INTRODUCTION\n       ========================================================= -->\n\n  <p class=\"msd-lead\">\n\n    A manual service disconnect, usually shortened to\n    MSD, is a manually operated disconnect device that\n    physically separates the high-voltage circuit in a\n    battery energy storage system or electric vehicle.\n\n    It is typically installed between the battery pack\n    and the downstream electrical system, providing a\n    defined isolation point before technicians open an\n    enclosure, replace a module, or perform diagnostics.\n\n    A\n\n    <a href=\"https:\/\/en.wikipedia.org\/wiki\/Battery_isolator\" class=\"msd-link\" target=\"_blank\" rel=\"noopener noreferrer\">\n\n      battery isolator\n\n      <svg\n        viewBox=\"0 0 24 24\"\n        fill=\"none\"\n        stroke=\"currentColor\"\n        stroke-width=\"2.5\"\n        stroke-linecap=\"round\"\n        stroke-linejoin=\"round\"\n        aria-hidden=\"true\"\n      >\n\n        <path\n          d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\"\n        ><\/path>\n\n        <polyline\n          points=\"15 3 21 3 21 9\"\n        ><\/polyline>\n\n        <line\n          x1=\"10\"\n          y1=\"14\"\n          x2=\"21\"\n          y2=\"3\"\n        ><\/line>\n\n      <\/svg>\n\n    <\/a>\n\n    works on a similar physical isolation principle in\n    vehicle and marine electrical systems. MSD products\n    designed for high-voltage\n\n    <a href=\"https:\/\/en.wikipedia.org\/wiki\/Energy_storage\" class=\"msd-link\" target=\"_blank\" rel=\"noopener noreferrer\">\n\n      energy storage\n\n      <svg\n        viewBox=\"0 0 24 24\"\n        fill=\"none\"\n        stroke=\"currentColor\"\n        stroke-width=\"2.5\"\n        stroke-linecap=\"round\"\n        stroke-linejoin=\"round\"\n        aria-hidden=\"true\"\n      >\n\n        <path\n          d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\"\n        ><\/path>\n\n        <polyline\n          points=\"15 3 21 3 21 9\"\n        ><\/polyline>\n\n        <line\n          x1=\"10\"\n          y1=\"14\"\n          x2=\"21\"\n          y2=\"3\"\n        ><\/line>\n\n      <\/svg>\n\n    <\/a>\n\n    applications can be engineered for DC systems up to\n    1500V, depending on the specific model and system\n    requirements.\n\n  <\/p>\n\n\n  <!-- =========================================================\n       SAFETY \/ INTERLOCK CALLOUT\n       ========================================================= -->\n\n  <div class=\"msd-callout-card\">\n\n    <div class=\"msd-callout-header\">\n\n      <svg\n        class=\"msd-callout-icon\"\n        viewBox=\"0 0 24 24\"\n        fill=\"none\"\n        stroke=\"currentColor\"\n        stroke-width=\"2\"\n        stroke-linecap=\"round\"\n        stroke-linejoin=\"round\"\n        aria-hidden=\"true\"\n      >\n\n        <path\n          d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\n        ><\/path>\n\n      <\/svg>\n\n\n      <h3 class=\"msd-callout-title\">\n        Two-Stage Interlock and Controlled Disconnection\n      <\/h3>\n\n    <\/div>\n\n\n    <p class=\"msd-paragraph\">\n\n      Unlike a circuit breaker, which can trip\n      automatically in response to an overcurrent\n      condition, an MSD is operated manually.\n\n      On a two-stage design such as the MSD-350, the\n      operating sequence separates the electrical\n      contacts before the removable handle can be fully\n      withdrawn.\n\n      This staged mechanism helps create a more\n      controlled disconnection process and reduces the\n      likelihood of improper separation while the\n      high-voltage circuit is still engaged.\n\n    <\/p>\n\n  <\/div>\n\n\n  <!-- =========================================================\n       MATERIALS \/ PERFORMANCE\n       ========================================================= -->\n\n  <p class=\"msd-paragraph\">\n\n    The MSD-350 uses a PA66 housing with\n    silver-plated high-conductivity copper contacts.\n\n    Contact resistance is specified at\n    \u2264 0.20 m\u03a9, while insulation resistance is\n    specified above 10 M\u03a9 at 500V DC and above\n    100 M\u03a9 at 1000V DC.\n\n    These electrical characteristics can be checked\n    during product validation using appropriate test\n    equipment before the disconnect is installed in\n    the battery system.\n\n  <\/p>\n\n\n  <!-- =========================================================\n       QUICK SPECIFICATIONS\n       ========================================================= -->\n\n  <div\n    class=\"msd-specs-grid\"\n    aria-label=\"MSD-350 key specifications\"\n  >\n\n\n    <!-- Housing -->\n\n    <div class=\"msd-spec-item\">\n\n      <span class=\"msd-spec-label\">\n        Housing Material\n      <\/span>\n\n      <span class=\"msd-spec-value\">\n        PA66\n      <\/span>\n\n      <span class=\"msd-spec-sub\">\n        Engineering thermoplastic housing\n      <\/span>\n\n    <\/div>\n\n\n    <!-- Contact -->\n\n    <div class=\"msd-spec-item\">\n\n      <span class=\"msd-spec-label\">\n        Contact Material\n      <\/span>\n\n      <span class=\"msd-spec-value\">\n        Silver-Plated Copper\n      <\/span>\n\n      <span class=\"msd-spec-sub\">\n        High-conductivity contact system\n      <\/span>\n\n    <\/div>\n\n\n    <!-- Resistance -->\n\n    <div class=\"msd-spec-item\">\n\n      <span class=\"msd-spec-label\">\n        Contact Resistance\n      <\/span>\n\n      <span class=\"msd-spec-value\">\n        \u2264 0.20 m\u03a9\n      <\/span>\n\n      <span class=\"msd-spec-sub\">\n        Low-resistance current path\n      <\/span>\n\n    <\/div>\n\n\n    <!-- Insulation -->\n\n    <div class=\"msd-spec-item\">\n\n      <span class=\"msd-spec-label\">\n        Insulation Resistance\n      <\/span>\n\n      <span class=\"msd-spec-value\">\n        &gt;100 M\u03a9 @ 1000V DC\n      <\/span>\n\n      <span class=\"msd-spec-sub\">\n        &gt;10 M\u03a9 @ 500V DC\n      <\/span>\n\n    <\/div>\n\n  <\/div>\n\n<\/section>\n<\/div>\n <\/div><\/div>\n\n\n\n<!-- ==============================================================\n     PVLinkTech | Why Your Battery System Needs an MSD\n     WordPress + Blocksy Custom HTML Compatible\n\n     Primary: #0057B8\n     Accent:  #5ACB2E\n\n     Scoped CSS\n     Responsive Desktop \/ Tablet \/ Mobile\n============================================================== -->\n\n<section class=\"msd-article-wrap\" aria-labelledby=\"msd-section-title\">\n\n  <style>\n\n    \/* =========================================================\n       1. BASE \/ BLOCKSY ISOLATION\n       ========================================================= *\/\n\n    .msd-article-wrap,\n    .msd-article-wrap * {\n      box-sizing: border-box;\n    }\n\n    .msd-article-wrap {\n      --msd-blue: #0057B8;\n      --msd-blue-dark: #00458F;\n      --msd-green: #5ACB2E;\n\n      --msd-heading: #0F172A;\n      --msd-text: #1E293B;\n      --msd-text-soft: #475569;\n      --msd-muted: #64748B;\n\n      --msd-border: #E2E8F0;\n      --msd-border-blue: #DBE6F3;\n\n      --msd-bg: #FFFFFF;\n      --msd-bg-soft: #F8FAFC;\n      --msd-bg-blue: #EDF4FC;\n\n      width: 100%;\n      max-width: 1400px;\n\n      margin: 48px auto;\n      padding: 0 20px;\n\n      color: var(--msd-text);\n\n      font-family:\n        -apple-system,\n        BlinkMacSystemFont,\n        \"Segoe UI\",\n        Roboto,\n        \"Helvetica Neue\",\n        Arial,\n        sans-serif;\n\n      font-size: 16px;\n      line-height: 1.65;\n\n      -webkit-font-smoothing: antialiased;\n      -moz-osx-font-smoothing: grayscale;\n    }\n\n\n    \/* =========================================================\n       2. MAIN TITLE\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-title {\n      max-width: 850px;\n\n      margin: 0 0 20px;\n\n      color: var(--msd-heading);\n\n      font-size: clamp(2rem, 3.5vw, 2.625rem);\n      font-weight: 800;\n      line-height: 1.16;\n      letter-spacing: -0.025em;\n\n      text-wrap: balance;\n    }\n\n\n    \/* =========================================================\n       3. INTRODUCTION\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-lead {\n      max-width: 820px;\n\n      margin: 0 0 36px;\n\n      color: var(--msd-text-soft);\n\n      font-size: 1.125rem;\n      line-height: 1.72;\n    }\n\n    .msd-article-wrap .msd-lead strong {\n      color: var(--msd-blue);\n\n      font-weight: 700;\n    }\n\n\n    \/* =========================================================\n       4. CARD GRID\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-cards-grid {\n      display: grid;\n\n      grid-template-columns:\n        repeat(3, minmax(0, 1fr));\n\n      gap: 24px;\n\n      width: 100%;\n\n      margin: 0 0 36px;\n    }\n\n\n    \/* =========================================================\n       5. CARD\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-card {\n      position: relative;\n\n      display: flex;\n      flex-direction: column;\n\n      min-width: 0;\n\n      margin: 0;\n      padding: 28px 24px;\n\n      overflow: hidden;\n\n      border: 1px solid var(--msd-border);\n      border-radius: 16px;\n\n      background: var(--msd-bg);\n\n      box-shadow:\n        0 2px 8px -2px rgba(15, 23, 42, 0.05);\n\n      transition:\n        transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),\n        box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),\n        border-color 0.25s ease;\n    }\n\n\n    \/* Top brand accent *\/\n\n    .msd-article-wrap .msd-card::before {\n      content: \"\";\n\n      position: absolute;\n\n      top: 0;\n      right: 0;\n      left: 0;\n\n      height: 4px;\n\n      background:\n        linear-gradient(\n          90deg,\n          var(--msd-blue) 0%,\n          var(--msd-green) 100%\n        );\n\n      opacity: 0.95;\n    }\n\n\n    \/* Card hover *\/\n\n    @media (hover: hover) {\n\n      .msd-article-wrap .msd-card:hover {\n        border-color:\n          rgba(0, 87, 184, 0.32);\n\n        box-shadow:\n          0 16px 28px -6px\n            rgba(0, 87, 184, 0.09),\n          0 4px 10px -2px\n            rgba(15, 23, 42, 0.05);\n\n        transform:\n          translateY(-4px);\n      }\n\n    }\n\n\n    \/* =========================================================\n       6. CARD HEADER\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-card-header {\n      display: flex;\n\n      align-items: center;\n\n      gap: 14px;\n\n      margin: 0 0 18px;\n    }\n\n\n    \/* =========================================================\n       7. ICON BOX\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-icon-box {\n      display: flex;\n\n      width: 44px;\n      height: 44px;\n\n      flex: 0 0 44px;\n\n      align-items: center;\n      justify-content: center;\n\n      border-radius: 12px;\n\n      color: var(--msd-blue);\n\n      background:\n        rgba(0, 87, 184, 0.07);\n    }\n\n    .msd-article-wrap .msd-icon-box svg {\n      display: block;\n\n      width: 22px;\n      height: 22px;\n    }\n\n\n    \/* =========================================================\n       8. CARD TITLE\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-card-title {\n      margin: 0;\n\n      color: var(--msd-heading);\n\n      font-size: 1.18rem;\n      font-weight: 750;\n      line-height: 1.3;\n      letter-spacing: -0.01em;\n    }\n\n\n    \/* =========================================================\n       9. CARD BODY\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-card-body {\n      flex-grow: 1;\n\n      margin: 0;\n\n      color: var(--msd-text-soft);\n\n      font-size: 0.95rem;\n      line-height: 1.68;\n    }\n\n\n    \/* =========================================================\n       10. LINKS\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-link {\n      color: var(--msd-blue);\n\n      font-weight: 650;\n\n      text-decoration-line: underline;\n      text-decoration-thickness: 1.5px;\n      text-decoration-color:\n        rgba(0, 87, 184, 0.45);\n      text-underline-offset: 3px;\n\n      transition:\n        color 0.2s ease,\n        text-decoration-color 0.2s ease;\n    }\n\n    .msd-article-wrap .msd-link:hover {\n      color: #439F23;\n\n      text-decoration-color:\n        var(--msd-green);\n    }\n\n    .msd-article-wrap .msd-link:focus-visible {\n      outline:\n        3px solid rgba(0, 87, 184, 0.18);\n\n      outline-offset: 3px;\n\n      border-radius: 2px;\n    }\n\n\n    \/* =========================================================\n       11. SAFETY CALLOUT\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-callout {\n      display: flex;\n\n      align-items: flex-start;\n\n      gap: 20px;\n\n      width: 100%;\n\n      margin: 10px 0 0;\n\n      padding: 24px 28px;\n\n      border: 1px solid var(--msd-border-blue);\n      border-left: 5px solid var(--msd-blue);\n\n      border-radius: 12px;\n\n      background:\n        linear-gradient(\n          135deg,\n          var(--msd-bg-soft) 0%,\n          var(--msd-bg-blue) 100%\n        );\n    }\n\n\n    \/* =========================================================\n       12. CALLOUT ICON\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-callout-icon {\n      width: 32px;\n      height: 32px;\n\n      flex: 0 0 32px;\n\n      margin-top: 2px;\n\n      color: var(--msd-blue);\n    }\n\n    .msd-article-wrap .msd-callout-icon svg {\n      display: block;\n\n      width: 100%;\n      height: 100%;\n    }\n\n\n    \/* =========================================================\n       13. CALLOUT CONTENT\n       ========================================================= *\/\n\n    .msd-article-wrap .msd-callout-content {\n      min-width: 0;\n\n      color: var(--msd-text);\n\n      font-size: 1rem;\n      line-height: 1.68;\n    }\n\n    .msd-article-wrap .msd-callout-content strong {\n      color: var(--msd-heading);\n\n      font-weight: 750;\n    }\n\n\n    \/* =========================================================\n       14. TABLET\n       ========================================================= *\/\n\n    @media (max-width: 900px) {\n\n      .msd-article-wrap {\n        margin-top: 42px;\n        margin-bottom: 42px;\n      }\n\n      .msd-article-wrap .msd-cards-grid {\n        grid-template-columns:\n          repeat(2, minmax(0, 1fr));\n      }\n\n      .msd-article-wrap .msd-card:last-child {\n        grid-column: 1 \/ -1;\n      }\n\n    }\n\n\n    \/* =========================================================\n       15. MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 640px) {\n\n      .msd-article-wrap {\n        margin: 32px auto;\n\n        padding: 0 16px;\n      }\n\n      .msd-article-wrap .msd-title {\n        margin-bottom: 16px;\n\n        font-size: clamp(\n          1.75rem,\n          8vw,\n          2.1rem\n        );\n\n        line-height: 1.18;\n      }\n\n      .msd-article-wrap .msd-lead {\n        margin-bottom: 28px;\n\n        font-size: 1rem;\n        line-height: 1.68;\n      }\n\n      .msd-article-wrap .msd-cards-grid {\n        grid-template-columns: 1fr;\n\n        gap: 18px;\n\n        margin-bottom: 28px;\n      }\n\n      .msd-article-wrap .msd-card,\n      .msd-article-wrap .msd-card:last-child {\n        grid-column: auto;\n      }\n\n      .msd-article-wrap .msd-card {\n        padding: 24px 20px;\n\n        border-radius: 14px;\n      }\n\n      .msd-article-wrap .msd-card-header {\n        margin-bottom: 15px;\n      }\n\n      .msd-article-wrap .msd-card-body {\n        font-size: 0.94rem;\n      }\n\n      .msd-article-wrap .msd-callout {\n        flex-direction: column;\n\n        gap: 12px;\n\n        padding: 20px;\n\n        border-left-width: 4px;\n      }\n\n      .msd-article-wrap .msd-callout-content {\n        font-size: 0.95rem;\n      }\n\n    }\n\n\n    \/* =========================================================\n       16. REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .msd-article-wrap .msd-card,\n      .msd-article-wrap .msd-link {\n        transition: none;\n      }\n\n      .msd-article-wrap .msd-card:hover {\n        transform: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <!-- =========================================================\n       TITLE\n       ========================================================= -->\n\n  <h2\n    id=\"msd-section-title\"\n    class=\"msd-title\"\n  >\n    Why Your Battery System Needs an MSD\n  <\/h2>\n\n\n  <!-- =========================================================\n       INTRODUCTION\n       ========================================================= -->\n\n  <p class=\"msd-lead\">\n    Three situations justify adding a manual service disconnect to a\n    battery system. The requirement is similar in each case:\n    <strong>\n      a clearly defined physical isolation point for the high-voltage\n      DC circuit.\n    <\/strong>\n  <\/p>\n\n\n  <!-- =========================================================\n       THREE APPLICATION CARDS\n       ========================================================= -->\n\n  <div class=\"msd-cards-grid\">\n\n\n    <!-- =======================================================\n         CARD 1 \u2014 MAINTENANCE\n         ======================================================= -->\n\n    <article class=\"msd-card\">\n\n      <div class=\"msd-card-header\">\n\n        <div\n          class=\"msd-icon-box\"\n          aria-hidden=\"true\"\n        >\n\n          <svg\n            fill=\"none\"\n            stroke=\"currentColor\"\n            stroke-width=\"2\"\n            stroke-linecap=\"round\"\n            stroke-linejoin=\"round\"\n            viewBox=\"0 0 24 24\"\n          >\n            <path\n              d=\"M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z\"\n            ><\/path>\n          <\/svg>\n\n        <\/div>\n\n\n        <h3 class=\"msd-card-title\">\n          Maintenance\n        <\/h3>\n\n      <\/div>\n\n\n      <p class=\"msd-card-body\">\n        Inside a storage cabinet, the DC bus can remain energized even\n        after the inverter has been shut down. A technician working on\n        the battery rack needs a defined physical isolation point.\n        A software or inverter shutdown alone should not be treated as\n        physical DC isolation. The MSD provides a manual disconnect at\n        the battery side of the system for service and maintenance\n        procedures.\n      <\/p>\n\n    <\/article>\n\n\n    <!-- =======================================================\n         CARD 2 \u2014 EMERGENCY ISOLATION\n         ======================================================= -->\n\n    <article class=\"msd-card\">\n\n      <div class=\"msd-card-header\">\n\n        <div\n          class=\"msd-icon-box\"\n          aria-hidden=\"true\"\n        >\n\n          <svg\n            fill=\"none\"\n            stroke=\"currentColor\"\n            stroke-width=\"2\"\n            stroke-linecap=\"round\"\n            stroke-linejoin=\"round\"\n            viewBox=\"0 0 24 24\"\n          >\n            <path\n              d=\"M13 2L3 14h9l-1 8 10-12h-9l1-8z\"\n            ><\/path>\n          <\/svg>\n\n        <\/div>\n\n\n        <h3 class=\"msd-card-title\">\n          Emergency Isolation\n        <\/h3>\n\n      <\/div>\n\n\n      <p class=\"msd-card-body\">\n        When a module overheats, a connection shows abnormal temperature\n        rise, or the\n        <a href=\"https:\/\/en.wikipedia.org\/wiki\/Battery_management_system\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"msd-link\">\n          battery management system\n        <\/a>\n        reports a fault, a clearly identified manual disconnect can help\n        isolate the affected section. The MSD provides a defined\n        mechanical disconnection point that authorized personnel can\n        operate in accordance with the system manufacturer&#8217;s procedures\n        and site safety requirements.\n      <\/p>\n\n    <\/article>\n\n\n    <!-- =======================================================\n         CARD 3 \u2014 FAULT INVESTIGATION\n         ======================================================= -->\n\n    <article class=\"msd-card\">\n\n      <div class=\"msd-card-header\">\n\n        <div\n          class=\"msd-icon-box\"\n          aria-hidden=\"true\"\n        >\n\n          <svg\n            fill=\"none\"\n            stroke=\"currentColor\"\n            stroke-width=\"2\"\n            stroke-linecap=\"round\"\n            stroke-linejoin=\"round\"\n            viewBox=\"0 0 24 24\"\n          >\n            <path\n              d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\n            ><\/path>\n\n            <path\n              d=\"M9 12l2 2 4-4\"\n            ><\/path>\n          <\/svg>\n\n        <\/div>\n\n\n        <h3 class=\"msd-card-title\">\n          Fault Investigation\n        <\/h3>\n\n      <\/div>\n\n\n      <p class=\"msd-card-body\">\n        An MSD does not replace fuses, contactors, or the battery\n        management system. Instead, it supports the overall protection\n        strategy by providing a clearly identifiable manual disconnect\n        during inspection and fault investigation. Service personnel can\n        isolate the circuit and then verify the absence of hazardous\n        voltage using the appropriate test equipment before beginning\n        service work.\n      <\/p>\n\n    <\/article>\n\n  <\/div>\n\n\n  <!-- =========================================================\n       SAFETY CALLOUT\n       ========================================================= -->\n\n  <aside\n    class=\"msd-callout\"\n    aria-label=\"Battery system safety notice\"\n  >\n\n    <div\n      class=\"msd-callout-icon\"\n      aria-hidden=\"true\"\n    >\n\n      <svg\n        fill=\"none\"\n        stroke=\"currentColor\"\n        stroke-width=\"2\"\n        stroke-linecap=\"round\"\n        stroke-linejoin=\"round\"\n        viewBox=\"0 0 24 24\"\n      >\n\n        <circle\n          cx=\"12\"\n          cy=\"12\"\n          r=\"10\"\n        ><\/circle>\n\n        <line\n          x1=\"12\"\n          y1=\"8\"\n          x2=\"12\"\n          y2=\"12\"\n        ><\/line>\n\n        <line\n          x1=\"12\"\n          y1=\"16\"\n          x2=\"12.01\"\n          y2=\"16\"\n        ><\/line>\n\n      <\/svg>\n\n    <\/div>\n\n\n    <div class=\"msd-callout-content\">\n      <strong>Safety Note:<\/strong>\n      A manual service disconnect should form part of a properly designed\n      battery protection and isolation strategy. Installation, operation,\n      voltage verification, and servicing should always follow the\n      equipment manufacturer&#8217;s instructions, applicable electrical\n      requirements, and site safety procedures.\n    <\/div>\n\n  <\/aside>\n\n<\/section>\n<\/div>\n <\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-475787f\" id=\"gspb_row-id-gsbp-475787f\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-7924b64\" id=\"gspb_col-id-gsbp-7924b64\">\n<!-- ==========================================================================\n     PVLinkTech\n     MSD-350 Applications & System Integration\n\n     WordPress + Blocksy Compatible\n     Paste directly into a WordPress Custom HTML block.\n\n     Brand Blue: #0057B8\n     Accent Green: #5ACB2E\n============================================================================ -->\n\n<section class=\"pvlink-msd-container\" aria-labelledby=\"pvlink-msd-title\">\n\n  <style>\n\n    \/* =========================================================\n       1. MODULE ROOT\n       ========================================================= *\/\n\n    .pvlink-msd-container {\n      --pvl-blue: #0057B8;\n      --pvl-blue-dark: #00428D;\n      --pvl-green: #5ACB2E;\n      --pvl-green-light: #F0FDF2;\n\n      --pvl-heading: #0F172A;\n      --pvl-text-main: #1E293B;\n      --pvl-text-muted: #475569;\n      --pvl-text-soft: #64748B;\n\n      --pvl-bg-subtle: #F8FAFC;\n      --pvl-border: #E2E8F0;\n      --pvl-white: #FFFFFF;\n\n      width: 100%;\n      max-width: 1400px;\n\n      margin: 40px auto;\n      padding: 0 16px;\n\n      color: var(--pvl-text-main);\n\n      font-family:\n        -apple-system,\n        BlinkMacSystemFont,\n        \"Segoe UI\",\n        Roboto,\n        \"Helvetica Neue\",\n        Arial,\n        sans-serif;\n\n      line-height: 1.7;\n\n      box-sizing: border-box;\n\n      -webkit-font-smoothing: antialiased;\n      -moz-osx-font-smoothing: grayscale;\n\n      overflow-wrap: break-word;\n      isolation: isolate;\n    }\n\n\n    .pvlink-msd-container *,\n    .pvlink-msd-container *::before,\n    .pvlink-msd-container *::after {\n      box-sizing: border-box;\n    }\n\n\n    .pvlink-msd-container h2,\n    .pvlink-msd-container h3,\n    .pvlink-msd-container p,\n    .pvlink-msd-container figure {\n      margin-top: 0;\n    }\n\n\n    \/* =========================================================\n       2. HEADER\n       ========================================================= *\/\n\n    .pvlink-msd-container .pvlink-header {\n      position: relative;\n\n      margin-bottom: 18px;\n    }\n\n\n    .pvlink-msd-container .pvlink-accent-bar {\n      width: 48px;\n      height: 4px;\n\n      margin-bottom: 14px;\n\n      background:\n        linear-gradient(\n          90deg,\n          var(--pvl-blue) 0%,\n          var(--pvl-green) 100%\n        );\n\n      border-radius: 999px;\n    }\n\n\n    .pvlink-msd-container .pvlink-title {\n      margin: 0;\n\n      color: var(--pvl-heading);\n\n      font-size: clamp(27px, 3.2vw, 36px);\n      font-weight: 750;\n      line-height: 1.25;\n      letter-spacing: -0.025em;\n\n      text-wrap: balance;\n    }\n\n\n    \/* =========================================================\n       3. INTRO TEXT\n       ========================================================= *\/\n\n    .pvlink-msd-container .pvlink-lead {\n      max-width: 900px;\n\n      margin: 0 0 28px;\n\n      color: var(--pvl-text-muted);\n\n      font-size: 16.5px;\n      line-height: 1.7;\n    }\n\n\n    \/* =========================================================\n       4. FEATURE IMAGE\n       ========================================================= *\/\n\n    .pvlink-msd-container .pvlink-feature-image {\n      position: relative;\n\n      width: 100%;\n\n      margin: 0 0 32px;\n\n      overflow: hidden;\n\n      background: #EEF2F6;\n\n      border: 1px solid var(--pvl-border);\n      border-radius: 12px;\n\n      box-shadow:\n        0 3px 12px rgba(15, 23, 42, 0.05);\n    }\n\n\n    .pvlink-msd-container .pvlink-feature-image img {\n      display: block;\n\n      width: 100%;\n      height: auto;\n\n      aspect-ratio: 16 \/ 7;\n\n      object-fit: cover;\n      object-position: center;\n\n      border: 0;\n    }\n\n\n    \/* =========================================================\n       5. APPLICATION GRID\n       ========================================================= *\/\n\n    .pvlink-msd-container .pvlink-grid {\n      display: grid;\n\n      grid-template-columns:\n        repeat(3, minmax(0, 1fr));\n\n      gap: 20px;\n\n      margin-bottom: 36px;\n    }\n\n\n    .pvlink-msd-container .pvlink-card {\n      position: relative;\n\n      display: flex;\n      align-items: flex-start;\n\n      gap: 14px;\n\n      min-width: 0;\n\n      padding: 22px;\n\n      overflow: hidden;\n\n      background: var(--pvl-white);\n\n      border: 1px solid var(--pvl-border);\n      border-radius: 12px;\n\n      box-shadow:\n        0 2px 5px rgba(15, 23, 42, 0.025);\n\n      transition:\n        transform 0.2s ease,\n        border-color 0.2s ease,\n        box-shadow 0.2s ease;\n    }\n\n\n    .pvlink-msd-container .pvlink-card::before {\n      content: \"\";\n\n      position: absolute;\n\n      top: 0;\n      left: 0;\n\n      width: 100%;\n      height: 3px;\n\n      background: transparent;\n\n      transition: background-color 0.2s ease;\n    }\n\n\n    @media (hover: hover) and (pointer: fine) {\n\n      .pvlink-msd-container .pvlink-card:hover {\n        transform: translateY(-3px);\n\n        border-color: #CBD5E1;\n\n        box-shadow:\n          0 12px 28px -10px\n          rgba(0, 87, 184, 0.12);\n      }\n\n\n      .pvlink-msd-container .pvlink-card:hover::before {\n        background: var(--pvl-blue);\n      }\n\n    }\n\n\n    \/* =========================================================\n       6. ICON - LEFT OF TEXT\n       ========================================================= *\/\n\n    .pvlink-msd-container .pvlink-card-icon {\n      display: flex;\n      align-items: center;\n      justify-content: center;\n\n      width: 42px;\n      height: 42px;\n\n      flex: 0 0 42px;\n\n      margin: 1px 0 0;\n\n      color: var(--pvl-blue);\n\n      background: rgba(0, 87, 184, 0.08);\n\n      border: 1px solid rgba(0, 87, 184, 0.13);\n      border-radius: 8px;\n    }\n\n\n    .pvlink-msd-container .pvlink-card-icon svg {\n      display: block;\n\n      width: 22px;\n      height: 22px;\n    }\n\n\n    .pvlink-msd-container .pvlink-card-content {\n      min-width: 0;\n\n      flex: 1 1 auto;\n    }\n\n\n    .pvlink-msd-container .pvlink-card-title {\n      margin: 0 0 8px;\n\n      color: var(--pvl-heading);\n\n      font-size: 17px;\n      font-weight: 700;\n      line-height: 1.4;\n    }\n\n\n    .pvlink-msd-container .pvlink-card-desc {\n      margin: 0;\n\n      color: var(--pvl-text-muted);\n\n      font-size: 14.5px;\n      line-height: 1.62;\n    }\n\n\n    \/* =========================================================\n       7. SYSTEM INTEGRATION PANEL\n       ========================================================= *\/\n\n    .pvlink-msd-container .pvlink-integration-box {\n      padding: 28px;\n\n      background: var(--pvl-bg-subtle);\n\n      border: 1px solid var(--pvl-border);\n      border-left: 4px solid var(--pvl-blue);\n      border-radius: 0 12px 12px 0;\n    }\n\n\n    .pvlink-msd-container .pvlink-integration-header {\n      display: flex;\n      align-items: center;\n\n      gap: 10px;\n\n      margin-bottom: 14px;\n    }\n\n\n    .pvlink-msd-container .pvlink-integration-badge {\n      display: inline-flex;\n      align-items: center;\n\n      gap: 7px;\n\n      padding: 5px 10px;\n\n      color: var(--pvl-blue);\n\n      background: rgba(0, 87, 184, 0.08);\n\n      border-radius: 999px;\n\n      font-size: 12px;\n      font-weight: 700;\n      line-height: 1.4;\n      letter-spacing: 0.045em;\n\n      text-transform: uppercase;\n    }\n\n\n    .pvlink-msd-container .pvlink-integration-badge-dot {\n      width: 6px;\n      height: 6px;\n\n      flex: 0 0 6px;\n\n      background: var(--pvl-green);\n\n      border-radius: 50%;\n    }\n\n\n    .pvlink-msd-container .pvlink-integration-text {\n      margin: 0 0 18px;\n\n      color: var(--pvl-text-muted);\n\n      font-size: 15.5px;\n      line-height: 1.75;\n    }\n\n\n    \/* =========================================================\n       8. LINKS\n       ========================================================= *\/\n\n    .pvlink-msd-container .pvlink-link {\n      color: var(--pvl-blue);\n\n      font-weight: 600;\n\n      text-decoration: underline;\n      text-decoration-color:\n        rgba(0, 87, 184, 0.35);\n      text-decoration-thickness: 1.5px;\n      text-underline-offset: 3px;\n\n      transition:\n        color 0.18s ease,\n        text-decoration-color 0.18s ease,\n        background-color 0.18s ease;\n    }\n\n\n    .pvlink-msd-container .pvlink-link:visited {\n      color: var(--pvl-blue);\n    }\n\n\n    @media (hover: hover) and (pointer: fine) {\n\n      .pvlink-msd-container .pvlink-link:hover {\n        color: var(--pvl-blue-dark);\n\n        text-decoration-color:\n          var(--pvl-green);\n\n        background:\n          rgba(90, 203, 46, 0.10);\n\n        border-radius: 2px;\n      }\n\n    }\n\n\n    .pvlink-msd-container .pvlink-link:focus-visible {\n      outline: 2px solid var(--pvl-blue);\n      outline-offset: 3px;\n\n      border-radius: 2px;\n    }\n\n\n    \/* =========================================================\n       9. ENGINEERING NOTE\n       ========================================================= *\/\n\n    .pvlink-msd-container .pvlink-pro-tip {\n      display: flex;\n      align-items: flex-start;\n\n      gap: 12px;\n\n      padding: 14px 18px;\n\n      color: #334155;\n\n      background: var(--pvl-white);\n\n      border: 1px solid var(--pvl-border);\n      border-radius: 8px;\n\n      font-size: 14px;\n      line-height: 1.65;\n    }\n\n\n    .pvlink-msd-container .pvlink-pro-tip svg {\n      width: 20px;\n      height: 20px;\n\n      flex: 0 0 20px;\n\n      margin-top: 2px;\n\n      color: var(--pvl-green);\n    }\n\n\n    .pvlink-msd-container .pvlink-pro-tip strong {\n      color: var(--pvl-heading);\n\n      font-weight: 700;\n    }\n\n\n    \/* =========================================================\n       10. TABLET\n       ========================================================= *\/\n\n    @media (max-width: 900px) {\n\n      .pvlink-msd-container .pvlink-grid {\n        grid-template-columns:\n          repeat(2, minmax(0, 1fr));\n      }\n\n\n      .pvlink-msd-container .pvlink-grid\n      .pvlink-card:last-child {\n        grid-column: 1 \/ -1;\n      }\n\n    }\n\n\n    \/* =========================================================\n       11. MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 640px) {\n\n      .pvlink-msd-container {\n        margin: 28px auto;\n\n        padding: 0 14px;\n      }\n\n\n      .pvlink-msd-container .pvlink-title {\n        font-size: 26px;\n      }\n\n\n      .pvlink-msd-container .pvlink-lead {\n        margin-bottom: 24px;\n\n        font-size: 15px;\n      }\n\n\n      .pvlink-msd-container .pvlink-feature-image {\n        margin-bottom: 26px;\n\n        border-radius: 10px;\n      }\n\n\n      .pvlink-msd-container .pvlink-feature-image img {\n        aspect-ratio: 4 \/ 3;\n      }\n\n\n      .pvlink-msd-container .pvlink-grid {\n        grid-template-columns: 1fr;\n\n        gap: 14px;\n\n        margin-bottom: 28px;\n      }\n\n\n      .pvlink-msd-container .pvlink-grid\n      .pvlink-card:last-child {\n        grid-column: auto;\n      }\n\n\n      .pvlink-msd-container .pvlink-card {\n        gap: 12px;\n\n        padding: 20px 18px;\n      }\n\n\n      .pvlink-msd-container .pvlink-card-icon {\n        width: 38px;\n        height: 38px;\n\n        flex-basis: 38px;\n      }\n\n\n      .pvlink-msd-container .pvlink-card-icon svg {\n        width: 20px;\n        height: 20px;\n      }\n\n\n      .pvlink-msd-container .pvlink-card-title {\n        font-size: 16.5px;\n      }\n\n\n      .pvlink-msd-container .pvlink-card-desc {\n        font-size: 14px;\n      }\n\n\n      .pvlink-msd-container .pvlink-integration-box {\n        padding: 20px 16px;\n\n        border-left-width: 3px;\n        border-radius: 8px;\n      }\n\n\n      .pvlink-msd-container .pvlink-integration-text {\n        font-size: 14.5px;\n      }\n\n\n      .pvlink-msd-container .pvlink-pro-tip {\n        padding: 13px 14px;\n\n        font-size: 13.5px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       12. REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .pvlink-msd-container .pvlink-card,\n      .pvlink-msd-container .pvlink-card::before,\n      .pvlink-msd-container .pvlink-link {\n        transition: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <!-- =======================================================\n       HEADER\n       ======================================================= -->\n\n  <header class=\"pvlink-header\">\n\n    <div class=\"pvlink-accent-bar\" aria-hidden=\"true\"><\/div>\n\n    <h2 id=\"pvlink-msd-title\" class=\"pvlink-title\">\n      Where a Manual Service Disconnect Is Used\n    <\/h2>\n\n  <\/header>\n\n\n  <!-- =======================================================\n       INTRO\n       ======================================================= -->\n\n  <p class=\"pvlink-lead\">\n    The MSD-350 shows up wherever a high-voltage DC battery\n    circuit needs a controlled break point.\n  <\/p>\n\n\n  <!-- =======================================================\n       FEATURE IMAGE\n\n       Replace YOUR-IMAGE-URL-HERE with your actual image URL.\n       Recommended image size: 1600 \u00d7 700 px.\n       ======================================================= -->\n\n  <figure class=\"pvlink-feature-image\">\n\n    <img src=\"https:\/\/www.pvlinktech.com\/wp-content\/uploads\/2026\/09\/exec-b53131e1-24b9-4c0a-b000-908885c9ff4c.webp\" alt=\"MSD-350 manual service disconnect used in a high-voltage battery energy storage system\" width=\"1600\" height=\"700\" loading=\"lazy\" decoding=\"async\">\n\n  <\/figure>\n\n\n  <!-- =======================================================\n       APPLICATION CARDS\n       Icons positioned to the left of the text\n       ======================================================= -->\n\n  <div class=\"pvlink-grid\">\n\n\n    <!-- APPLICATION 1 -->\n\n    <article class=\"pvlink-card\">\n\n      <div class=\"pvlink-card-icon\" aria-hidden=\"true\">\n\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n          <rect x=\"4\" y=\"2\" width=\"16\" height=\"20\" rx=\"2\" ry=\"2\"><\/rect>\n\n          <line x1=\"8\" y1=\"6\" x2=\"16\" y2=\"6\"><\/line>\n\n          <line x1=\"8\" y1=\"10\" x2=\"16\" y2=\"10\"><\/line>\n\n          <line x1=\"8\" y1=\"14\" x2=\"16\" y2=\"14\"><\/line>\n        <\/svg>\n\n      <\/div>\n\n\n      <div class=\"pvlink-card-content\">\n\n        <h3 class=\"pvlink-card-title\">\n          Utility-Scale Storage Cabinets\n        <\/h3>\n\n        <p class=\"pvlink-card-desc\">\n          Installed on the DC side between the rack and\n          the power conversion system (PCS), allowing\n          individual racks to be safely isolated without\n          shutting down the entire plant.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- APPLICATION 2 -->\n\n    <article class=\"pvlink-card\">\n\n      <div class=\"pvlink-card-icon\" aria-hidden=\"true\">\n\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n          <path d=\"M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z\"><\/path>\n        <\/svg>\n\n      <\/div>\n\n\n      <div class=\"pvlink-card-content\">\n\n        <h3 class=\"pvlink-card-title\">\n          Battery Assembly &amp; EOL Lines\n        <\/h3>\n\n        <p class=\"pvlink-card-desc\">\n          Fitted as the final component before\n          end-of-line (EOL) testing, providing automated\n          test stations with a safe, repeatable mechanism\n          to disconnect the battery pack.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- APPLICATION 3 -->\n\n    <article class=\"pvlink-card\">\n\n      <div class=\"pvlink-card-icon\" aria-hidden=\"true\">\n\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n          <path d=\"M19 17h2c.6 0 1-.4 1-1v-3c0-.9-.7-1.7-1.5-1.9C18.7 10.6 16 10 16 10s-1.3-1.4-2.2-2.3c-.5-.4-1.1-.7-1.8-.7H5c-.6 0-1.1.4-1.4.9l-1.5 2.8C2.1 10.9 2 11.2 2 11.5V16c0 .6.4 1 1 1h2\"><\/path>\n\n          <circle cx=\"7\" cy=\"17\" r=\"2\"><\/circle>\n\n          <circle cx=\"17\" cy=\"17\" r=\"2\"><\/circle>\n        <\/svg>\n\n      <\/div>\n\n\n      <div class=\"pvlink-card-content\">\n\n        <h3 class=\"pvlink-card-title\">\n          EV Battery Packs\n        <\/h3>\n\n        <p class=\"pvlink-card-desc\">\n          Acts as the designated physical isolation\n          point referenced throughout OEM service and\n          workshop manuals for secure, pack-level\n          maintenance.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n  <\/div>\n\n\n  <!-- =======================================================\n       SYSTEM INTEGRATION\n       ======================================================= -->\n\n  <aside class=\"pvlink-integration-box\">\n\n    <div class=\"pvlink-integration-header\">\n\n      <div class=\"pvlink-integration-badge\">\n\n        <span class=\"pvlink-integration-badge-dot\" aria-hidden=\"true\"><\/span>\n\n        System Integration &amp; Layout\n\n      <\/div>\n\n    <\/div>\n\n\n    <p class=\"pvlink-integration-text\">\n      The MSD does not work alone. The DC bus around it is\n      built with\n\n      <a href=\"https:\/\/www.pvlinktech.com\/energy-storage-connectors\/\" class=\"pvlink-link\">\n        energy storage connectors\n      <\/a>\n\n      and\n\n      <a href=\"https:\/\/www.pvlinktech.com\/battery-busbar-connectors\/\" class=\"pvlink-link\">\n        battery busbar connectors\n      <\/a>,\n\n      and the MSD serves as the vital point where that bus\n      is deliberately interrupted for safe service.\n    <\/p>\n\n\n    <div class=\"pvlink-pro-tip\">\n\n      <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\">\n        <circle cx=\"12\" cy=\"12\" r=\"10\"><\/circle>\n\n        <line x1=\"12\" y1=\"8\" x2=\"12\" y2=\"12\"><\/line>\n\n        <line x1=\"12\" y1=\"16\" x2=\"12.01\" y2=\"16\"><\/line>\n      <\/svg>\n\n\n      <div>\n        <strong>Engineering Best Practice:<\/strong>\n        When laying out a cabinet, always decide the\n        disconnect position first, then route the bus\n        around it. Relocating a 350A disconnect point\n        after the rigid busbar is cut is costly and\n        time-consuming.\n      <\/div>\n\n    <\/div>\n\n  <\/aside>\n\n<\/section>\n<\/div>\n <\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-1172663\" id=\"gspb_row-id-gsbp-1172663\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-9fdcca4\" id=\"gspb_col-id-gsbp-9fdcca4\">\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-d5777fe\" id=\"gspb_row-id-gsbp-d5777fe\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-099009f\" id=\"gspb_col-id-gsbp-099009f\">\n<!-- ============================================================\n     PVLinkTech\n     Manual Service Disconnect Specifications\n\n     WordPress + Blocksy Compatible\n     Paste directly into a WordPress Custom HTML block.\n\n     Brand Blue: #0057B8\n     Accent Green: #5ACB2E\n============================================================= -->\n\n<section class=\"msd-spec-container\" aria-labelledby=\"msd-spec-title\">\n\n  <style>\n\n    \/* =========================================================\n       1. 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REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .msd-spec-container .msd-table tbody tr {\n        transition: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <!-- =======================================================\n       HEADER\n       ======================================================= -->\n\n  <header class=\"msd-header\">\n\n    <h2 id=\"msd-spec-title\" class=\"msd-title\">\n      Manual Service Disconnect Specifications\n    <\/h2>\n\n\n    <p class=\"msd-desc\">\n      The MSD-350 is a single product variant built around one\n      set of ratings, which keeps selection simple: if your system\n      runs at or under 350 A and 1,500 V DC, this manual service\n      disconnect fits the electrical side of the circuit.\n    <\/p>\n\n  <\/header>\n\n\n  <!-- =======================================================\n       SPECIFICATION TABLE\n       ======================================================= -->\n\n  <div class=\"msd-table-wrapper\" tabindex=\"0\" role=\"region\" aria-label=\"MSD-350 manual service disconnect specification table\">\n\n    <table class=\"msd-table\">\n\n      <thead>\n\n        <tr>\n          <th class=\"col-param\" scope=\"col\">\n            Parameter\n          <\/th>\n\n          <th class=\"col-val\" scope=\"col\">\n            Value\n          <\/th>\n        <\/tr>\n\n      <\/thead>\n\n\n      <tbody>\n\n        <tr>\n          <td class=\"param-name\">\n            Model\n          <\/td>\n\n          <td class=\"param-value\">\n            MSD-350\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Rated current\n          <\/td>\n\n          <td class=\"param-value\">\n            350 A\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Rated voltage\n          <\/td>\n\n          <td class=\"param-value\">\n            1,500 V DC\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Dielectric strength\n          <\/td>\n\n          <td class=\"param-value\">\n            4,000 V AC\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Contact impedance\n          <\/td>\n\n          <td class=\"param-value\">\n            \u2264 0.20 m\u03a9\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Insulation resistance\n          <\/td>\n\n          <td class=\"param-value\">\n            &gt; 10 M\u03a9 @ 500 V DC \/\n            &gt; 100 M\u03a9 @ 1,000 V DC\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Plugging force\n          <\/td>\n\n          <td class=\"param-value\">\n            \u2264 75 N\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Degree of protection\n          <\/td>\n\n          <td class=\"param-value\">\n            IP67 \/ UL94 V-0\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Number of mating cycles\n          <\/td>\n\n          <td class=\"param-value\">\n            \u2265 300\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Locking method\n          <\/td>\n\n          <td class=\"param-value\">\n            Two-stage interlocking\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Mounting screws\n          <\/td>\n\n          <td class=\"param-value\">\n            M8\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Housing material\n          <\/td>\n\n          <td class=\"param-value\">\n            PA66\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Contact material\n          <\/td>\n\n          <td class=\"param-value\">\n            High-conductivity copper, silver-plated\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Operating temperature\n          <\/td>\n\n          <td class=\"param-value\">\n            \u221240\u00b0C to +125\u00b0C\n          <\/td>\n        <\/tr>\n\n\n        <tr>\n          <td class=\"param-name\">\n            Storage condition\n          <\/td>\n\n          <td class=\"param-value\">\n            \u221220\u00b0C to +65\u00b0C,\n            relative humidity below 60%\n          <\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n<\/section>\n<!-- Manual Service Disconnect Section End -->\n<\/div>\n <\/div><\/div>\n\n\n\n<!-- ==========================================================================\n     PVLinkTech | MSD-350 Selection Guide\n     WordPress + Blocksy Custom HTML Compatible\n\n     Primary Blue: #0057B8\n     Accent Green: #5ACB2E\n\n     Desktop \/ Tablet \/ Mobile\n     Mobile Table Horizontal Scroll\n============================================================================ -->\n\n<section\n  class=\"msd-guide-wrapper\"\n  aria-labelledby=\"msd-selection-guide-title\"\n>\n\n  <style>\n\n    \/* =========================================================\n       1. 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FOOTER INFO CARD\n       ========================================================= *\/\n\n    .msd-guide-wrapper .msd-footer-card {\n      display: flex;\n\n      align-items: center;\n\n      gap: 12px;\n\n      margin: 16px 32px 32px;\n\n      padding: 16px 20px;\n\n      border-left:\n        4px solid var(--msd-blue);\n\n      border-radius: 10px;\n\n      background:\n        var(--msd-bg-soft);\n    }\n\n    .msd-guide-wrapper .msd-footer-icon {\n      flex: 0 0 auto;\n\n      color:\n        var(--msd-blue);\n    }\n\n    .msd-guide-wrapper .msd-footer-icon svg {\n      display: block;\n\n      width: 22px;\n      height: 22px;\n    }\n\n\n    \/* =========================================================\n       14. FOOTER TEXT\n       ========================================================= *\/\n\n    .msd-guide-wrapper .msd-footer-text {\n      margin: 0;\n\n      color:\n        var(--msd-text-soft);\n\n      font-size: 14.5px;\n\n      line-height: 1.55;\n    }\n\n\n    \/* =========================================================\n       15. FOOTER LINK\n       ========================================================= *\/\n\n    .msd-guide-wrapper .msd-footer-text a {\n      color:\n        var(--msd-blue);\n\n      font-weight: 650;\n\n      text-decoration-line: underline;\n      text-decoration-thickness: 1.5px;\n      text-decoration-color:\n        rgba(0, 87, 184, 0.45);\n\n      text-underline-offset: 3px;\n\n      transition:\n        color 0.2s ease,\n        text-decoration-color 0.2s ease;\n    }\n\n    .msd-guide-wrapper .msd-footer-text a:hover {\n      color:\n        var(--msd-blue-dark);\n\n      text-decoration-color:\n        var(--msd-green);\n    }\n\n    .msd-guide-wrapper\n    .msd-footer-text\n    a:focus-visible {\n      outline:\n        3px solid rgba(0, 87, 184, 0.18);\n\n      outline-offset: 3px;\n\n      border-radius: 2px;\n    }\n\n\n    \/* =========================================================\n       16. TABLET\n       ========================================================= *\/\n\n    @media (max-width: 900px) {\n\n      .msd-guide-wrapper {\n        width:\n          calc(100% - 28px);\n\n        margin:\n          36px auto;\n      }\n\n      .msd-guide-wrapper .msd-header {\n        padding:\n          28px 26px 18px;\n      }\n\n      .msd-guide-wrapper\n      .msd-table-container {\n        padding:\n          0 26px 8px;\n      }\n\n      .msd-guide-wrapper\n      .msd-footer-card {\n        margin:\n          16px 26px 28px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       17. MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 640px) {\n\n      .msd-guide-wrapper {\n        width:\n          calc(100% - 24px);\n\n        margin:\n          28px auto;\n\n        border-radius:\n          12px;\n      }\n\n\n      \/* Header *\/\n\n      .msd-guide-wrapper .msd-header {\n        padding:\n          22px 20px 18px;\n      }\n\n\n      \/* Title *\/\n\n      .msd-guide-wrapper .msd-title {\n        align-items:\n          flex-start;\n\n        gap: 10px;\n\n        font-size:\n          21px;\n\n        line-height:\n          1.3;\n      }\n\n      .msd-guide-wrapper\n      .msd-title-icon {\n        width:\n          30px;\n\n        height:\n          30px;\n\n        flex-basis:\n          30px;\n      }\n\n\n      \/* Subtitle *\/\n\n      .msd-guide-wrapper\n      .msd-subtitle {\n        font-size:\n          14px;\n\n        line-height:\n          1.6;\n      }\n\n\n      \/* =====================================================\n         IMPORTANT:\n         Mobile table scroll instead of crushing columns\n         ===================================================== *\/\n\n      .msd-guide-wrapper\n      .msd-table-container {\n        padding:\n          0 16px 10px;\n\n        overflow-x:\n          auto;\n\n        -webkit-overflow-scrolling:\n          touch;\n      }\n\n      .msd-guide-wrapper\n      table.msd-table {\n        width:\n          760px;\n\n        min-width:\n          760px;\n\n        table-layout:\n          fixed;\n      }\n\n\n      \/* Mobile column widths *\/\n\n      .msd-guide-wrapper\n      .col-condition {\n        width:\n          310px;\n      }\n\n      .msd-guide-wrapper\n      .col-match {\n        width:\n          200px;\n      }\n\n      .msd-guide-wrapper\n      .col-action {\n        width:\n          250px;\n      }\n\n\n      \/* Table cells *\/\n\n      .msd-guide-wrapper\n      .msd-table th,\n\n      .msd-guide-wrapper\n      .msd-table td {\n        padding:\n          13px 14px;\n\n        font-size:\n          13.5px;\n      }\n\n      .msd-guide-wrapper\n      .msd-table th {\n        font-size:\n          12.5px;\n      }\n\n\n      \/* Footer *\/\n\n      .msd-guide-wrapper\n      .msd-footer-card {\n        flex-direction:\n          column;\n\n        align-items:\n          flex-start;\n\n        gap:\n          10px;\n\n        margin:\n          14px 16px 24px;\n\n        padding:\n          16px;\n      }\n\n      .msd-guide-wrapper\n      .msd-footer-text {\n        font-size:\n          14px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       18. VERY SMALL MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 380px) {\n\n      .msd-guide-wrapper {\n        width:\n          calc(100% - 16px);\n      }\n\n      .msd-guide-wrapper\n      .msd-header {\n        padding:\n          20px 16px 16px;\n      }\n\n      .msd-guide-wrapper\n      .msd-table-container {\n        padding:\n          0 12px 8px;\n      }\n\n      .msd-guide-wrapper\n      .msd-footer-card {\n        margin:\n          12px 12px 20px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       19. REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .msd-guide-wrapper\n      .msd-table\n      tbody\n      tr,\n\n      .msd-guide-wrapper\n      .msd-footer-text\n      a {\n        transition: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <!-- =========================================================\n       HEADER\n       ========================================================= -->\n\n  <header class=\"msd-header\">\n\n    <h2\n      id=\"msd-selection-guide-title\"\n      class=\"msd-title\"\n    >\n\n      <span\n        class=\"msd-title-icon\"\n        aria-hidden=\"true\"\n      >\n\n        <svg\n          viewBox=\"0 0 24 24\"\n          fill=\"none\"\n          stroke=\"currentColor\"\n          stroke-width=\"2\"\n          stroke-linecap=\"round\"\n          stroke-linejoin=\"round\"\n        >\n\n          <path\n            d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\n          ><\/path>\n\n          <polyline\n            points=\"14 2 14 8 20 8\"\n          ><\/polyline>\n\n          <line\n            x1=\"16\"\n            y1=\"13\"\n            x2=\"8\"\n            y2=\"13\"\n          ><\/line>\n\n          <line\n            x1=\"16\"\n            y1=\"17\"\n            x2=\"8\"\n            y2=\"17\"\n          ><\/line>\n\n          <polyline\n            points=\"10 9 9 9 8 9\"\n          ><\/polyline>\n\n        <\/svg>\n\n      <\/span>\n\n      Manual Service Disconnect Selection Guide\n\n    <\/h2>\n\n\n    <p class=\"msd-subtitle\">\n\n      Because the MSD-350 carries one current rating,\n      your selection job is to confirm that the rest\n      of the system lines up with it. Work through\n      this table before you send the inquiry:\n\n    <\/p>\n\n  <\/header>\n\n\n  <!-- =========================================================\n       TABLE\n       ========================================================= -->\n\n  <div\n    class=\"msd-table-container\"\n    role=\"region\"\n    aria-label=\"MSD-350 selection requirements\"\n    tabindex=\"0\"\n  >\n\n    <table class=\"msd-table\">\n\n      <caption class=\"msd-table-caption\">\n        MSD-350 system compatibility and selection requirements\n      <\/caption>\n\n\n      <thead>\n\n        <tr>\n\n          <th\n            class=\"col-condition\"\n            scope=\"col\"\n          >\n            System Condition\n          <\/th>\n\n          <th\n            class=\"col-match\"\n            scope=\"col\"\n          >\n            Matches MSD-350?\n          <\/th>\n\n          <th\n            class=\"col-action\"\n            scope=\"col\"\n          >\n            What to Do\n          <\/th>\n\n        <\/tr>\n\n      <\/thead>\n\n\n      <tbody>\n\n\n        <!-- Voltage -->\n\n        <tr>\n\n          <td class=\"col-condition\">\n            System voltage &le; 1500V DC\n          <\/td>\n\n          <td class=\"col-match\">\n\n            <span class=\"badge badge-yes\">\n\n              <svg\n                width=\"14\"\n                height=\"14\"\n                viewBox=\"0 0 24 24\"\n                fill=\"none\"\n                stroke=\"currentColor\"\n                stroke-width=\"3\"\n                stroke-linecap=\"round\"\n                stroke-linejoin=\"round\"\n                aria-hidden=\"true\"\n              >\n\n                <polyline\n                  points=\"20 6 9 17 4 12\"\n                ><\/polyline>\n\n              <\/svg>\n\n              Yes\n\n            <\/span>\n\n          <\/td>\n\n          <td class=\"col-action\">\n\n            <span class=\"action-proceed\">\n              Proceed &rarr;\n            <\/span>\n\n          <\/td>\n\n        <\/tr>\n\n\n        <!-- Current -->\n\n        <tr>\n\n          <td class=\"col-condition\">\n            Maximum circuit current &le; 350A\n          <\/td>\n\n          <td class=\"col-match\">\n\n            <span class=\"badge badge-yes\">\n\n              <svg\n                width=\"14\"\n                height=\"14\"\n                viewBox=\"0 0 24 24\"\n                fill=\"none\"\n                stroke=\"currentColor\"\n                stroke-width=\"3\"\n                stroke-linecap=\"round\"\n                stroke-linejoin=\"round\"\n                aria-hidden=\"true\"\n              >\n\n                <polyline\n                  points=\"20 6 9 17 4 12\"\n                ><\/polyline>\n\n              <\/svg>\n\n              Yes\n\n            <\/span>\n\n          <\/td>\n\n          <td class=\"col-action\">\n\n            <span class=\"action-proceed\">\n              Proceed &rarr;\n            <\/span>\n\n          <\/td>\n\n        <\/tr>\n\n\n        <!-- Panel -->\n\n        <tr>\n\n          <td class=\"col-condition\">\n            Panel with 4&times;&Oslash;13 mm mounting holes,\n            M8 screws\n          <\/td>\n\n          <td class=\"col-match\">\n\n            <span class=\"badge badge-info\">\n              Confirm against drawing\n            <\/span>\n\n          <\/td>\n\n          <td class=\"col-action\">\n            Ask for the dimensioned drawing\n          <\/td>\n\n        <\/tr>\n\n\n        <!-- Cable -->\n\n        <tr>\n\n          <td class=\"col-condition\">\n            Cable 95&ndash;150 mm&sup2;\n          <\/td>\n\n          <td class=\"col-match\">\n\n            <span class=\"badge badge-info\">\n              Confirm lug size\n            <\/span>\n\n          <\/td>\n\n          <td class=\"col-action\">\n            Tell us the cross-section and lug type\n          <\/td>\n\n        <\/tr>\n\n\n        <!-- IP Rating -->\n\n        <tr>\n\n          <td class=\"col-condition\">\n            IP67 requirement\n          <\/td>\n\n          <td class=\"col-match\">\n\n            <span class=\"badge badge-yes\">\n\n              <svg\n                width=\"14\"\n                height=\"14\"\n                viewBox=\"0 0 24 24\"\n                fill=\"none\"\n                stroke=\"currentColor\"\n                stroke-width=\"3\"\n                stroke-linecap=\"round\"\n                stroke-linejoin=\"round\"\n                aria-hidden=\"true\"\n              >\n\n                <polyline\n                  points=\"20 6 9 17 4 12\"\n                ><\/polyline>\n\n              <\/svg>\n\n              Yes\n\n            <\/span>\n\n          <\/td>\n\n          <td class=\"col-action\">\n            Check gasket and panel flatness\n          <\/td>\n\n        <\/tr>\n\n\n        <!-- Compliance -->\n\n        <tr>\n\n          <td class=\"col-condition\">\n            CE \/ UL \/ RoHS compliance\n          <\/td>\n\n          <td class=\"col-match\">\n\n            <span class=\"badge badge-yes\">\n\n              <svg\n                width=\"14\"\n                height=\"14\"\n                viewBox=\"0 0 24 24\"\n                fill=\"none\"\n                stroke=\"currentColor\"\n                stroke-width=\"3\"\n                stroke-linecap=\"round\"\n                stroke-linejoin=\"round\"\n                aria-hidden=\"true\"\n              >\n\n                <polyline\n                  points=\"20 6 9 17 4 12\"\n                ><\/polyline>\n\n              <\/svg>\n\n              Yes\n\n            <\/span>\n\n          <\/td>\n\n          <td class=\"col-action\">\n            State your target market\n          <\/td>\n\n        <\/tr>\n\n\n        <!-- Customization -->\n\n        <tr>\n\n          <td class=\"col-condition\">\n            Custom color or marking\n          <\/td>\n\n          <td class=\"col-match\">\n\n            <span class=\"badge badge-custom\">\n              Customizable\n            <\/span>\n\n          <\/td>\n\n          <td class=\"col-action\">\n            Give us the requirement\n          <\/td>\n\n        <\/tr>\n\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  <!-- =========================================================\n       FOOTER INFO \/ INTERNAL LINK\n       ========================================================= -->\n\n  <aside class=\"msd-footer-card\">\n\n    <div\n      class=\"msd-footer-icon\"\n      aria-hidden=\"true\"\n    >\n\n      <svg\n        viewBox=\"0 0 24 24\"\n        fill=\"none\"\n        stroke=\"currentColor\"\n        stroke-width=\"2\"\n        stroke-linecap=\"round\"\n        stroke-linejoin=\"round\"\n      >\n\n        <circle\n          cx=\"12\"\n          cy=\"12\"\n          r=\"10\"\n        ><\/circle>\n\n        <line\n          x1=\"12\"\n          y1=\"16\"\n          x2=\"12\"\n          y2=\"12\"\n        ><\/line>\n\n        <line\n          x1=\"12\"\n          y1=\"8\"\n          x2=\"12.01\"\n          y2=\"8\"\n        ><\/line>\n\n      <\/svg>\n\n    <\/div>\n\n\n    <p class=\"msd-footer-text\">\n\n      If you are comparing connector families for the\n      same cabinet, our\n\n      <a href=\"https:\/\/www.pvlinktech.com\/1500v-bess-connector-selection-guide\/\">\n        1500V BESS connector selection guide\n      <\/a>\n\n      walks through the whole DC bus.\n\n    <\/p>\n\n  <\/aside>\n\n<\/section>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-2b152a4\" id=\"gspb_row-id-gsbp-2b152a4\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-7efd873\" id=\"gspb_col-id-gsbp-7efd873\">\n<!-- ==========================================================================\n     PVLinkTech | MSD-350 Installation & Handling\n     WordPress + Blocksy Custom HTML Compatible\n\n     Primary Blue: #0057B8\n     Accent Green: #5ACB2E\n\n     Unique namespace: .msd-install-wrap\n============================================================================ -->\n\n<section\n  class=\"msd-install-wrap\"\n  aria-labelledby=\"msd-install-title\"\n>\n\n  <style>\n\n    \/* =========================================================\n       1. BASE \/ BLOCKSY STYLE ISOLATION\n       ========================================================= *\/\n\n    .msd-install-wrap,\n    .msd-install-wrap *,\n    .msd-install-wrap *::before,\n    .msd-install-wrap *::after {\n      box-sizing: border-box;\n    }\n\n    .msd-install-wrap {\n      --msdi-primary: #0057B8;\n      --msdi-primary-dark: #004494;\n      --msdi-primary-light: #EFF6FF;\n\n      --msdi-accent: #5ACB2E;\n      --msdi-accent-dark: #46A323;\n      --msdi-accent-light: #F0FDF4;\n\n      --msdi-dark: #0F172A;\n      --msdi-slate: #334155;\n      --msdi-muted: #64748B;\n\n      --msdi-border: #E2E8F0;\n\n      --msdi-surface: #FFFFFF;\n      --msdi-bg-soft: #F8FAFC;\n\n      width: 100%;\n      max-width: 1400px;\n\n      margin: 48px auto;\n\n      padding: 0 20px;\n\n      color: var(--msdi-slate);\n\n      font-family:\n        -apple-system,\n        BlinkMacSystemFont,\n        \"Segoe UI\",\n        Roboto,\n        \"Helvetica Neue\",\n        Arial,\n        sans-serif;\n\n      font-size: 16px;\n      line-height: 1.6;\n\n      -webkit-font-smoothing: antialiased;\n      -moz-osx-font-smoothing: grayscale;\n    }\n\n\n    \/* =========================================================\n       2. HEADER\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-header {\n      position: relative;\n\n      margin: 0 0 32px;\n    }\n\n    .msd-install-wrap .msdi-title {\n      margin: 0 0 10px;\n\n      color: var(--msdi-dark);\n\n      font-size: clamp(\n        1.8rem,\n        3vw,\n        2.35rem\n      );\n\n      font-weight: 800;\n      line-height: 1.2;\n\n      letter-spacing: -0.025em;\n\n      text-wrap: balance;\n    }\n\n    .msd-install-wrap .msdi-subtitle {\n      max-width: 760px;\n\n      margin: 0;\n\n      color: var(--msdi-muted);\n\n      font-size: 1.05rem;\n      line-height: 1.65;\n    }\n\n\n    \/* =========================================================\n       3. MAIN GRID\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-grid {\n      display: grid;\n\n      grid-template-columns: 1fr;\n\n      gap: 24px;\n    }\n\n\n    \/* =========================================================\n       4. CARD\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-card {\n      min-width: 0;\n\n      padding: 28px;\n\n      border: 1px solid var(--msdi-border);\n      border-radius: 14px;\n\n      background: var(--msdi-surface);\n\n      box-shadow:\n        0 4px 16px -4px\n        rgba(15, 23, 42, 0.04);\n\n      transition:\n        border-color 0.22s ease,\n        box-shadow 0.22s ease,\n        transform 0.22s ease;\n    }\n\n    @media (hover: hover) {\n\n      .msd-install-wrap .msdi-card:hover {\n        border-color:\n          rgba(0, 87, 184, 0.32);\n\n        box-shadow:\n          0 12px 28px -8px\n          rgba(0, 87, 184, 0.12);\n\n        transform:\n          translateY(-2px);\n      }\n\n    }\n\n\n    \/* =========================================================\n       5. CARD HEADER\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-card-header {\n      display: flex;\n\n      align-items: center;\n\n      gap: 12px;\n\n      margin: 0 0 24px;\n\n      padding: 0 0 16px;\n\n      border-bottom:\n        1px solid var(--msdi-border);\n    }\n\n    .msd-install-wrap .msdi-card-header h3 {\n      margin: 0;\n\n      color: var(--msdi-dark);\n\n      font-size: 1.25rem;\n      font-weight: 700;\n      line-height: 1.3;\n\n      letter-spacing: -0.01em;\n    }\n\n\n    \/* =========================================================\n       6. ICON\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-icon-bubble {\n      display: flex;\n\n      width: 40px;\n      height: 40px;\n\n      flex: 0 0 40px;\n\n      align-items: center;\n      justify-content: center;\n\n      border-radius: 10px;\n\n      background:\n        var(--msdi-primary-light);\n\n      color:\n        var(--msdi-primary);\n    }\n\n    .msd-install-wrap .msdi-icon-bubble svg {\n      display: block;\n\n      width: 20px;\n      height: 20px;\n    }\n\n\n    \/* =========================================================\n       7. INSTALLATION STEPS\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-steps {\n      display: grid;\n\n      grid-template-columns:\n        repeat(4, minmax(0, 1fr));\n\n      gap: 18px;\n    }\n\n    .msd-install-wrap .msdi-step-item {\n      position: relative;\n\n      min-width: 0;\n\n      padding: 20px 18px;\n\n      border: 1px solid var(--msdi-border);\n      border-radius: 10px;\n\n      background:\n        var(--msdi-bg-soft);\n    }\n\n    .msd-install-wrap .msdi-step-header {\n      display: flex;\n\n      align-items: center;\n\n      gap: 10px;\n\n      margin: 0 0 10px;\n    }\n\n    .msd-install-wrap .msdi-step-num {\n      display: inline-flex;\n\n      width: 26px;\n      height: 26px;\n\n      flex: 0 0 26px;\n\n      align-items: center;\n      justify-content: center;\n\n      margin: 0;\n\n      border-radius: 6px;\n\n      background:\n        var(--msdi-primary);\n\n      color: #FFFFFF;\n\n      font-size: 0.8rem;\n      font-weight: 750;\n      line-height: 1;\n    }\n\n    .msd-install-wrap .msdi-step-title {\n      margin: 0;\n\n      color:\n        var(--msdi-dark);\n\n      font-size: 0.95rem;\n      font-weight: 700;\n      line-height: 1.3;\n    }\n\n    .msd-install-wrap .msdi-step-desc {\n      margin: 0;\n\n      color:\n        var(--msdi-slate);\n\n      font-size: 0.875rem;\n      line-height: 1.55;\n    }\n\n    .msd-install-wrap\n    .msdi-step-desc strong {\n      color:\n        var(--msdi-dark);\n\n      font-weight: 700;\n    }\n\n\n    \/* =========================================================\n       8. LOWER TWO-COLUMN AREA\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-two-col {\n      display: grid;\n\n      grid-template-columns:\n        minmax(0, 1.1fr)\n        minmax(0, 0.9fr);\n\n      gap: 24px;\n\n      align-items: stretch;\n    }\n\n    .msd-install-wrap\n    .msdi-two-col\n    .msdi-card {\n      height: 100%;\n    }\n\n\n    \/* =========================================================\n       9. BODY COPY\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-body-copy {\n      margin: 0;\n\n      color:\n        var(--msdi-slate);\n\n      font-size: 0.95rem;\n      line-height: 1.65;\n    }\n\n    .msd-install-wrap .msdi-body-copy-small {\n      margin: 0;\n\n      color:\n        var(--msdi-slate);\n\n      font-size: 0.88rem;\n      line-height: 1.6;\n    }\n\n\n    \/* =========================================================\n       10. SPEC PILLS\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-spec-pill-group {\n      display: flex;\n\n      flex-wrap: wrap;\n\n      gap: 10px;\n\n      margin: 18px 0;\n    }\n\n    .msd-install-wrap .msdi-spec-pill {\n      display: inline-flex;\n\n      align-items: center;\n\n      gap: 8px;\n\n      padding: 8px 14px;\n\n      border:\n        1px solid var(--msdi-border);\n\n      border-radius: 8px;\n\n      background:\n        var(--msdi-bg-soft);\n\n      color:\n        var(--msdi-slate);\n\n      font-size: 0.875rem;\n      line-height: 1.4;\n    }\n\n    .msd-install-wrap\n    .msdi-spec-pill strong {\n      color:\n        var(--msdi-primary);\n\n      font-weight: 750;\n    }\n\n\n    \/* =========================================================\n       11. ENGINEERING TIP\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-tip-box {\n      display: flex;\n\n      align-items: flex-start;\n\n      gap: 12px;\n\n      margin: 20px 0 0;\n\n      padding: 14px 16px;\n\n      border-left:\n        4px solid var(--msdi-accent);\n\n      border-radius:\n        0 8px 8px 0;\n\n      background:\n        var(--msdi-accent-light);\n    }\n\n    .msd-install-wrap .msdi-tip-icon {\n      width: 18px;\n      height: 18px;\n\n      flex: 0 0 18px;\n\n      margin-top: 2px;\n\n      color: #2E7D17;\n    }\n\n    .msd-install-wrap .msdi-tip-text {\n      margin: 0;\n\n      color: #1E3A12;\n\n      font-size: 0.875rem;\n      line-height: 1.55;\n    }\n\n    .msd-install-wrap\n    .msdi-tip-text strong {\n      font-weight: 750;\n    }\n\n\n    \/* =========================================================\n       12. ENVIRONMENT METRICS\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-env-metrics {\n      display: grid;\n\n      grid-template-columns:\n        repeat(3, minmax(0, 1fr));\n\n      gap: 12px;\n\n      margin: 0 0 20px;\n    }\n\n    .msd-install-wrap .msdi-metric-box {\n      min-width: 0;\n\n      padding: 14px 10px;\n\n      border:\n        1px solid var(--msdi-border);\n\n      border-radius: 8px;\n\n      background:\n        var(--msdi-bg-soft);\n\n      text-align: center;\n    }\n\n    .msd-install-wrap .msdi-metric-label {\n      display: block;\n\n      margin: 0 0 4px;\n\n      color:\n        var(--msdi-muted);\n\n      font-size: 0.72rem;\n      font-weight: 650;\n      line-height: 1.4;\n\n      letter-spacing: 0.04em;\n\n      text-transform: uppercase;\n    }\n\n    .msd-install-wrap .msdi-metric-val {\n      display: block;\n\n      color:\n        var(--msdi-dark);\n\n      font-size: 1.08rem;\n      font-weight: 800;\n      line-height: 1.35;\n    }\n\n\n    \/* =========================================================\n       13. WARNING NOTE\n       ========================================================= *\/\n\n    .msd-install-wrap .msdi-warning-note {\n      margin: 14px 0 0;\n\n      padding: 13px 14px;\n\n      border:\n        1px solid #FDE68A;\n\n      border-radius: 8px;\n\n      background: #FFFBEB;\n\n      color: #78350F;\n\n      font-size: 0.85rem;\n      line-height: 1.55;\n    }\n\n    .msd-install-wrap .msdi-warning-title {\n      display: block;\n\n      margin: 0 0 4px;\n\n      font-weight: 750;\n    }\n\n\n    \/* =========================================================\n       14. TABLET\n       ========================================================= *\/\n\n    @media (max-width: 960px) {\n\n      .msd-install-wrap {\n        margin:\n          42px auto;\n      }\n\n      .msd-install-wrap .msdi-steps {\n        grid-template-columns:\n          repeat(2, minmax(0, 1fr));\n      }\n\n      .msd-install-wrap .msdi-two-col {\n        grid-template-columns: 1fr;\n      }\n\n    }\n\n\n    \/* =========================================================\n       15. MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 640px) {\n\n      .msd-install-wrap {\n        margin:\n          32px auto;\n\n        padding:\n          0 16px;\n      }\n\n      .msd-install-wrap .msdi-header {\n        margin-bottom:\n          24px;\n      }\n\n      .msd-install-wrap .msdi-title {\n        font-size:\n          clamp(\n            1.7rem,\n            8vw,\n            2rem\n          );\n\n        line-height: 1.2;\n      }\n\n      .msd-install-wrap .msdi-subtitle {\n        font-size: 0.98rem;\n      }\n\n      .msd-install-wrap .msdi-grid {\n        gap: 18px;\n      }\n\n      .msd-install-wrap .msdi-card {\n        padding:\n          22px 18px;\n\n        border-radius:\n          12px;\n      }\n\n      .msd-install-wrap .msdi-card-header {\n        align-items:\n          flex-start;\n\n        margin-bottom:\n          20px;\n\n        padding-bottom:\n          14px;\n      }\n\n      .msd-install-wrap\n      .msdi-card-header h3 {\n        font-size:\n          1.1rem;\n      }\n\n      .msd-install-wrap .msdi-steps {\n        grid-template-columns: 1fr;\n\n        gap: 12px;\n      }\n\n      .msd-install-wrap\n      .msdi-step-item {\n        padding:\n          17px 16px;\n      }\n\n      .msd-install-wrap\n      .msdi-spec-pill-group {\n        flex-direction:\n          column;\n\n        align-items:\n          stretch;\n      }\n\n      .msd-install-wrap\n      .msdi-spec-pill {\n        width: 100%;\n\n        justify-content:\n          space-between;\n      }\n\n      .msd-install-wrap\n      .msdi-env-metrics {\n        grid-template-columns: 1fr;\n\n        gap: 10px;\n      }\n\n      .msd-install-wrap\n      .msdi-metric-box {\n        display: flex;\n\n        align-items: center;\n        justify-content: space-between;\n\n        gap: 16px;\n\n        padding:\n          13px 14px;\n\n        text-align: left;\n      }\n\n      .msd-install-wrap\n      .msdi-metric-label {\n        margin: 0;\n      }\n\n      .msd-install-wrap\n      .msdi-metric-val {\n        text-align: right;\n      }\n\n    }\n\n\n    \/* =========================================================\n       16. REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .msd-install-wrap .msdi-card {\n        transition: none;\n      }\n\n      .msd-install-wrap\n      .msdi-card:hover {\n        transform: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <!-- =========================================================\n       HEADER\n       ========================================================= -->\n\n  <header class=\"msdi-header\">\n\n    <h2\n      id=\"msd-install-title\"\n      class=\"msdi-title\"\n    >\n      Installation and Handling\n    <\/h2>\n\n    <p class=\"msdi-subtitle\">\n      Standard mounting procedure, electrical termination criteria,\n      and environmental storage guidelines for the MSD-350.\n    <\/p>\n\n  <\/header>\n\n\n  <!-- =========================================================\n       MAIN CONTENT\n       ========================================================= -->\n\n  <div class=\"msdi-grid\">\n\n\n    <!-- =======================================================\n         CARD 1\n         MOUNTING & VERIFICATION WORKFLOW\n         ======================================================= -->\n\n    <article class=\"msdi-card\">\n\n      <div class=\"msdi-card-header\">\n\n        <div\n          class=\"msdi-icon-bubble\"\n          aria-hidden=\"true\"\n        >\n\n          <svg\n            viewBox=\"0 0 24 24\"\n            fill=\"none\"\n            stroke=\"currentColor\"\n            stroke-width=\"2\"\n            stroke-linecap=\"round\"\n            stroke-linejoin=\"round\"\n          >\n            <path\n              d=\"M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z\"\n            ><\/path>\n          <\/svg>\n\n        <\/div>\n\n        <h3>\n          Mounting &amp; Verification Workflow\n        <\/h3>\n\n      <\/div>\n\n\n      <div class=\"msdi-steps\">\n\n\n        <!-- STEP 1 -->\n\n        <div class=\"msdi-step-item\">\n\n          <div class=\"msdi-step-header\">\n\n            <span class=\"msdi-step-num\">\n              1\n            <\/span>\n\n            <h4 class=\"msdi-step-title\">\n              Check Dimensions\n            <\/h4>\n\n          <\/div>\n\n          <p class=\"msdi-step-desc\">\n            Confirm the panel opening and the four\n            <strong>\u00d813 mm<\/strong>\n            mounting holes against the dimensioned drawing before installation.\n          <\/p>\n\n        <\/div>\n\n\n        <!-- STEP 2 -->\n\n        <div class=\"msdi-step-item\">\n\n          <div class=\"msdi-step-header\">\n\n            <span class=\"msdi-step-num\">\n              2\n            <\/span>\n\n            <h4 class=\"msdi-step-title\">\n              Seat &amp; Fasten\n            <\/h4>\n\n          <\/div>\n\n          <p class=\"msdi-step-desc\">\n            Seat the gasket correctly and secure the MSD-350 with\n            <strong>M8 screws<\/strong>.\n            Tighten evenly to compress the seal without distorting the housing.\n          <\/p>\n\n        <\/div>\n\n\n        <!-- STEP 3 -->\n\n        <div class=\"msdi-step-item\">\n\n          <div class=\"msdi-step-header\">\n\n            <span class=\"msdi-step-num\">\n              3\n            <\/span>\n\n            <h4 class=\"msdi-step-title\">\n              Connect Cables\n            <\/h4>\n\n          <\/div>\n\n          <p class=\"msdi-step-desc\">\n            Attach the cable lugs using\n            <strong>M8 bolts<\/strong>\n            and tighten them to the manufacturer-specified torque value.\n          <\/p>\n\n        <\/div>\n\n\n        <!-- STEP 4 -->\n\n        <div class=\"msdi-step-item\">\n\n          <div class=\"msdi-step-header\">\n\n            <span class=\"msdi-step-num\">\n              4\n            <\/span>\n\n            <h4 class=\"msdi-step-title\">\n              Verify Interlock\n            <\/h4>\n\n          <\/div>\n\n          <p class=\"msdi-step-desc\">\n            Operate and reseat the handle once to confirm that the\n            <strong>two-stage interlock<\/strong>\n            moves freely before the system is energized.\n          <\/p>\n\n        <\/div>\n\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- =======================================================\n         LOWER TWO-COLUMN SECTION\n         ======================================================= -->\n\n    <div class=\"msdi-two-col\">\n\n\n      <!-- =====================================================\n           CARD 2\n           CABLE CONNECTION\n           ===================================================== -->\n\n      <article class=\"msdi-card\">\n\n        <div class=\"msdi-card-header\">\n\n          <div\n            class=\"msdi-icon-bubble\"\n            aria-hidden=\"true\"\n          >\n\n            <svg\n              viewBox=\"0 0 24 24\"\n              fill=\"none\"\n              stroke=\"currentColor\"\n              stroke-width=\"2\"\n              stroke-linecap=\"round\"\n              stroke-linejoin=\"round\"\n            >\n              <path\n                d=\"M13 2L3 14h9l-1 8 10-12h-9l1-8z\"\n              ><\/path>\n            <\/svg>\n\n          <\/div>\n\n          <h3>\n            Cable Connection &amp; Sizing\n          <\/h3>\n\n        <\/div>\n\n\n        <p class=\"msdi-body-copy\">\n          Cable connections use\n          <strong>M8 bolts<\/strong>\n          matched to the selected lug. Confirm that the cable cross-section,\n          lug dimensions, and final assembly meet the electrical and thermal\n          requirements of your system.\n        <\/p>\n\n\n        <div class=\"msdi-spec-pill-group\">\n\n          <div class=\"msdi-spec-pill\">\n            <span>\n              Hardware:\n            <\/span>\n\n            <strong>\n              M8 Bolts\n            <\/strong>\n          <\/div>\n\n\n          <div class=\"msdi-spec-pill\">\n            <span>\n              For 350A Rating:\n            <\/span>\n\n            <strong>\n              95\u2013150 mm\u00b2 Cu\n            <\/strong>\n          <\/div>\n\n        <\/div>\n\n\n        <p class=\"msdi-body-copy-small\">\n          Verify the final conductor size against the application&#8217;s\n          allowable temperature rise, voltage drop, installation method,\n          and applicable electrical requirements.\n        <\/p>\n\n\n        <aside class=\"msdi-tip-box\">\n\n          <svg\n            class=\"msdi-tip-icon\"\n            viewBox=\"0 0 24 24\"\n            fill=\"none\"\n            stroke=\"currentColor\"\n            stroke-width=\"2.5\"\n            stroke-linecap=\"round\"\n            stroke-linejoin=\"round\"\n            aria-hidden=\"true\"\n          >\n\n            <circle\n              cx=\"12\"\n              cy=\"12\"\n              r=\"10\"\n            ><\/circle>\n\n            <path\n              d=\"M12 16v-4\"\n            ><\/path>\n\n            <path\n              d=\"M12 8h.01\"\n            ><\/path>\n\n          <\/svg>\n\n\n          <p class=\"msdi-tip-text\">\n\n            <strong>\n              Need sizing confirmation?\n            <\/strong>\n\n            Send us your exact cable cross-section and lug specifications\n            with your inquiry, and our team can help confirm mechanical fit.\n\n          <\/p>\n\n        <\/aside>\n\n      <\/article>\n\n\n      <!-- =====================================================\n           CARD 3\n           STORAGE\n           ===================================================== -->\n\n      <article class=\"msdi-card\">\n\n        <div class=\"msdi-card-header\">\n\n          <div\n            class=\"msdi-icon-bubble\"\n            aria-hidden=\"true\"\n          >\n\n            <svg\n              viewBox=\"0 0 24 24\"\n              fill=\"none\"\n              stroke=\"currentColor\"\n              stroke-width=\"2\"\n              stroke-linecap=\"round\"\n              stroke-linejoin=\"round\"\n            >\n\n              <path\n                d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\n              ><\/path>\n\n            <\/svg>\n\n          <\/div>\n\n          <h3>\n            Storage &amp; Environmental Specs\n          <\/h3>\n\n        <\/div>\n\n\n        <p\n          class=\"msdi-body-copy\"\n          style=\"margin-bottom: 18px;\"\n        >\n          Proper storage conditions help preserve the mechanical and\n          electrical performance of the disconnect before installation.\n        <\/p>\n\n\n        <div class=\"msdi-env-metrics\">\n\n\n          <!-- Temperature -->\n\n          <div class=\"msdi-metric-box\">\n\n            <span class=\"msdi-metric-label\">\n              Temperature\n            <\/span>\n\n            <span class=\"msdi-metric-val\">\n              -20 to +65\u00b0C\n            <\/span>\n\n          <\/div>\n\n\n          <!-- Humidity -->\n\n          <div class=\"msdi-metric-box\">\n\n            <span class=\"msdi-metric-label\">\n              Max Humidity\n            <\/span>\n\n            <span class=\"msdi-metric-val\">\n              &lt; 60% RH\n            <\/span>\n\n          <\/div>\n\n\n          <!-- Shelf Life -->\n\n          <div class=\"msdi-metric-box\">\n\n            <span class=\"msdi-metric-label\">\n              Shelf Life\n            <\/span>\n\n            <span class=\"msdi-metric-val\">\n              1 Year\n            <\/span>\n\n          <\/div>\n\n\n        <\/div>\n\n\n        <aside class=\"msdi-warning-note\">\n\n          <span class=\"msdi-warning-title\">\n            Storage Safeguards\n          <\/span>\n\n          Keep units away from excessive mechanical loads, corrosive\n          chemicals, flammable materials, and other unsuitable storage\n          environments. Products stored beyond the specified storage\n          period should be inspected again before installation.\n\n        <\/aside>\n\n      <\/article>\n\n\n    <\/div>\n\n  <\/div>\n\n<\/section>\n<\/div>\n <\/div><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row alignfull gspb_row gspb_row-id-gsbp-dad77ba\" id=\"gspb_row-id-gsbp-dad77ba\">\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-5512053\" id=\"gspb_col-id-gsbp-5512053\">\n<!-- ============================================================\n     PVLinkTech | 4-Image Product Gallery\n     WordPress + Blocksy Compatible\n     Desktop: 4 Images Per Row\n     Mobile: Horizontal Swipe\n============================================================= -->\n\n<section class=\"pvl-product-gallery\">\n\n  <style>\n    .pvl-product-gallery,\n    .pvl-product-gallery * {\n      box-sizing: border-box;\n    }\n\n    .pvl-product-gallery {\n      --pvl-blue: #0057B8;\n      --pvl-green: #5ACB2E;\n      --pvl-bg: #F8FAFC;\n      --pvl-card-bg: #FFFFFF;\n      --pvl-border: #E2E8F0;\n      --pvl-text: #1E293B;\n      --pvl-muted: #64748B;\n\n      width: 100%;\n      margin: 32px auto;\n      padding: 40px 24px;\n\n      background: var(--pvl-bg);\n\n      font-family:\n        -apple-system,\n        BlinkMacSystemFont,\n        \"Segoe UI\",\n        Roboto,\n        \"Helvetica Neue\",\n        Arial,\n        sans-serif;\n    }\n\n    .pvl-product-gallery .pvl-gallery-inner {\n      position: relative;\n      width: 100%;\n      max-width: 1400px;\n      margin: 0 auto;\n    }\n\n    \/* =========================================================\n       DESKTOP \u2014 4 IMAGES IN ONE ROW\n       ========================================================= *\/\n\n    .pvl-product-gallery .pvl-gallery-track {\n      display: grid;\n      grid-template-columns: repeat(4, minmax(0, 1fr));\n      gap: 20px;\n\n      width: 100%;\n    }\n\n    .pvl-product-gallery .pvl-gallery-slide {\n      position: relative;\n\n      width: 100%;\n      aspect-ratio: 4 \/ 3;\n\n      margin: 0;\n      overflow: hidden;\n\n      background: var(--pvl-card-bg);\n\n      border: 1px solid var(--pvl-border);\n      border-radius: 14px;\n\n      box-shadow:\n        0 4px 14px rgba(15, 23, 42, 0.05),\n        0 1px 3px rgba(15, 23, 42, 0.04);\n\n      transition:\n        transform 0.3s ease,\n        box-shadow 0.3s ease,\n        border-color 0.3s ease;\n    }\n\n    .pvl-product-gallery .pvl-gallery-slide img {\n      display: block;\n\n      width: 100%;\n      height: 100%;\n\n      margin: 0;\n      padding: 0;\n\n      object-fit: cover;\n      object-position: center;\n\n      border: 0;\n\n      transition: transform 0.4s ease;\n    }\n\n    @media (hover: hover) and (pointer: fine) {\n\n      .pvl-product-gallery .pvl-gallery-slide:hover {\n        transform: translateY(-4px);\n\n        border-color: #CBD5E1;\n\n        box-shadow:\n          0 14px 30px rgba(15, 23, 42, 0.10),\n          0 4px 10px rgba(15, 23, 42, 0.05);\n      }\n\n      .pvl-product-gallery .pvl-gallery-slide:hover img {\n        transform: scale(1.035);\n      }\n    }\n\n    \/* =========================================================\n       DOTS \/ ARROWS\n       Desktop does not need navigation because all 4 are visible\n       ========================================================= *\/\n\n    .pvl-product-gallery .pvl-gallery-arrow,\n    .pvl-product-gallery .pvl-gallery-dots {\n      display: none;\n    }\n\n    \/* =========================================================\n       TABLET\n       ========================================================= *\/\n\n    @media (max-width: 1024px) {\n\n      .pvl-product-gallery {\n        padding: 32px 20px;\n      }\n\n      .pvl-product-gallery .pvl-gallery-track {\n        grid-template-columns: repeat(2, minmax(0, 1fr));\n        gap: 18px;\n      }\n    }\n\n    \/* =========================================================\n       MOBILE \u2014 SWIPE\n       ========================================================= *\/\n\n    @media (max-width: 767px) {\n\n      .pvl-product-gallery {\n        margin: 24px auto;\n        padding: 24px 0;\n\n        overflow: hidden;\n      }\n\n      .pvl-product-gallery .pvl-gallery-inner {\n        max-width: none;\n      }\n\n      .pvl-product-gallery .pvl-gallery-track {\n        display: flex;\n\n        gap: 14px;\n\n        width: 100%;\n\n        padding:\n          8px\n          18px\n          14px;\n\n        overflow-x: auto;\n        overflow-y: hidden;\n\n        scroll-snap-type: x mandatory;\n        scroll-behavior: smooth;\n\n        -webkit-overflow-scrolling: touch;\n        overscroll-behavior-x: contain;\n\n        scrollbar-width: none;\n        -ms-overflow-style: none;\n\n        touch-action: pan-x pan-y;\n      }\n\n      .pvl-product-gallery .pvl-gallery-track::-webkit-scrollbar {\n        display: none;\n      }\n\n      .pvl-product-gallery .pvl-gallery-slide {\n        flex: 0 0 84vw;\n\n        width: 84vw;\n        aspect-ratio: 4 \/ 3;\n\n        scroll-snap-align: center;\n        scroll-snap-stop: always;\n\n        border-radius: 12px;\n\n        box-shadow:\n          0 8px 20px rgba(15, 23, 42, 0.08);\n      }\n\n      .pvl-product-gallery .pvl-gallery-dots {\n        display: flex;\n        align-items: center;\n        justify-content: center;\n\n        gap: 8px;\n\n        margin-top: 10px;\n      }\n\n      .pvl-product-gallery .pvl-gallery-dot {\n        width: 8px;\n        height: 8px;\n\n        margin: 0;\n        padding: 0;\n\n        border: 0;\n        border-radius: 999px;\n\n        background: #CBD5E1;\n\n        cursor: pointer;\n\n        transition:\n          width 0.25s ease,\n          background-color 0.25s ease;\n      }\n\n      .pvl-product-gallery .pvl-gallery-dot.is-active {\n        width: 24px;\n\n        background: var(--pvl-blue);\n      }\n    }\n\n    \/* =========================================================\n       SMALL MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 480px) {\n\n      .pvl-product-gallery .pvl-gallery-slide {\n        flex-basis: calc(100vw - 36px);\n\n        width: calc(100vw - 36px);\n      }\n    }\n\n    \/* =========================================================\n       ACCESSIBILITY\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .pvl-product-gallery .pvl-gallery-track {\n        scroll-behavior: auto;\n      }\n\n      .pvl-product-gallery .pvl-gallery-slide,\n      .pvl-product-gallery .pvl-gallery-slide img,\n      .pvl-product-gallery .pvl-gallery-dot {\n        transition: none;\n      }\n    }\n\n  <\/style>\n\n\n  <div class=\"pvl-gallery-inner\">\n\n    <div class=\"pvl-gallery-track\" aria-label=\"Product image gallery\">\n\n      <!-- IMAGE 1 -->\n      <figure class=\"pvl-gallery-slide\">\n\n        <img src=\"https:\/\/www.pvlinktech.com\/wp-content\/uploads\/2026\/09\/IMG_7461.webp\" alt=\"Battery energy storage manual service disconnect MSD\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\">\n\n      <\/figure>\n\n\n      <!-- IMAGE 2 -->\n      <figure class=\"pvl-gallery-slide\">\n\n        <img src=\"https:\/\/www.pvlinktech.com\/wp-content\/uploads\/2026\/09\/IMG_7460.webp\" alt=\"Manual service disconnect for battery energy storage system\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\">\n\n      <\/figure>\n\n\n      <!-- IMAGE 3 -->\n      <figure class=\"pvl-gallery-slide\">\n\n        <img src=\"https:\/\/www.pvlinktech.com\/wp-content\/uploads\/2026\/09\/IMG_7405.webp\" alt=\"High voltage MSD battery disconnect connector\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\">\n\n      <\/figure>\n\n\n      <!-- IMAGE 4 -->\n      <figure class=\"pvl-gallery-slide\">\n\n        <img src=\"https:\/\/www.pvlinktech.com\/wp-content\/uploads\/2026\/09\/IMG_7369.png\" alt=\"Battery energy storage MSD connection detail\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\">\n\n      <\/figure>\n\n    <\/div>\n\n\n    <!-- MOBILE DOTS -->\n\n    <div class=\"pvl-gallery-dots\" aria-label=\"Gallery navigation\">\n\n      <button class=\"pvl-gallery-dot is-active\" type=\"button\" aria-label=\"View image 1\"><\/button>\n\n      <button class=\"pvl-gallery-dot\" type=\"button\" aria-label=\"View image 2\"><\/button>\n\n      <button class=\"pvl-gallery-dot\" type=\"button\" aria-label=\"View image 3\"><\/button>\n\n      <button class=\"pvl-gallery-dot\" type=\"button\" aria-label=\"View image 4\"><\/button>\n\n    <\/div>\n\n  <\/div>\n\n\n  <script>\n    (function () {\n\n      function initGallery(section) {\n\n        if (!section || section.dataset.galleryReady === \"true\") {\n          return;\n        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       .forEach(initGallery);\n\n      }\n\n\n      if (\n        document.readyState ===\n        \"loading\"\n      ) {\n\n        document.addEventListener(\n          \"DOMContentLoaded\",\n          initAll\n        );\n\n      } else {\n\n        initAll();\n\n      }\n\n    })();\n  <\/script>\n\n<\/section>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-5c8604f\" id=\"gspb_row-id-gsbp-5c8604f\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-f7897c4\" id=\"gspb_col-id-gsbp-f7897c4\">\n<!-- ============================================================\n     PVLinkTech | What to Include in Your MSD Inquiry\n     WordPress + Blocksy Custom HTML Compatible\n\n     Primary Blue: #0057B8\n     Accent Green: #5ACB2E\n============================================================= -->\n\n<section\n  class=\"pvl-msd-inquiry\"\n  aria-labelledby=\"pvl-msd-inquiry-title\"\n>\n\n  <style>\n\n    \/* =========================================================\n       1. 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CARD\n       ========================================================= *\/\n\n    .pvl-msd-inquiry .pvl-inquiry-card {\n      position: relative;\n\n      display: flex;\n\n      align-items: flex-start;\n\n      gap: 20px;\n\n      min-width: 0;\n\n      overflow: hidden;\n\n      padding: 24px;\n\n      border: 1px solid var(--pvl-border);\n      border-radius: 12px;\n\n      background: var(--pvl-bg);\n\n      box-shadow:\n        0 4px 6px -1px\n        rgba(0, 87, 184, 0.05),\n        0 2px 4px -2px\n        rgba(0, 87, 184, 0.05);\n\n      transition:\n        border-color 0.25s ease,\n        box-shadow 0.25s ease,\n        transform 0.25s ease;\n    }\n\n    .pvl-msd-inquiry .pvl-inquiry-card::before {\n      content: \"\";\n\n      position: absolute;\n\n      top: 0;\n      left: 0;\n\n      width: 3px;\n      height: 100%;\n\n      background: var(--pvl-green);\n\n      opacity: 0;\n\n      transition:\n        opacity 0.25s ease;\n    }\n\n    @media (hover: hover) {\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-card:hover {\n        border-color:\n          rgba(0, 87, 184, 0.7);\n\n        box-shadow:\n          0 12px 24px -4px\n          rgba(0, 87, 184, 0.12);\n\n        transform:\n          translateY(-2px);\n      }\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-card:hover::before {\n        opacity: 1;\n      }\n\n    }\n\n\n    \/* Full-width final item *\/\n\n    .pvl-msd-inquiry\n    .pvl-inquiry-card--wide {\n      grid-column: 1 \/ -1;\n    }\n\n\n    \/* =========================================================\n       5. 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VERY SMALL MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 420px) {\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-card {\n        gap:\n          14px;\n\n        padding:\n          18px 16px;\n      }\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-index {\n        width:\n          32px;\n\n        height:\n          32px;\n\n        flex-basis:\n          32px;\n\n        font-size:\n          13px;\n      }\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-item-desc {\n        font-size:\n          13.5px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       11. REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-card,\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-card::before,\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-index {\n        transition: none;\n      }\n\n      .pvl-msd-inquiry\n      .pvl-inquiry-card:hover {\n        transform: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <!-- =========================================================\n       HEADER\n       ========================================================= -->\n\n  <header class=\"pvl-inquiry-header\">\n\n    <h2\n      id=\"pvl-msd-inquiry-title\"\n      class=\"pvl-inquiry-title\"\n    >\n      What to Include in Your MSD Inquiry\n    <\/h2>\n\n    <p class=\"pvl-inquiry-subtitle\">\n      To configure and quote the optimal\n      <strong>MSD-350<\/strong>\n      solution on the first pass, please provide the following\n      technical requirements:\n    <\/p>\n\n  <\/header>\n\n\n  <!-- =========================================================\n       TECHNICAL CHECKLIST\n       ========================================================= -->\n\n  <div class=\"pvl-inquiry-grid\">\n\n\n    <!-- 01 -->\n\n    <article class=\"pvl-inquiry-card\">\n\n      <div\n        class=\"pvl-inquiry-index\"\n        aria-hidden=\"true\"\n      >\n        01\n      <\/div>\n\n      <div class=\"pvl-inquiry-content\">\n\n        <h3 class=\"pvl-inquiry-item-title\">\n          Target Application\n        <\/h3>\n\n        <p class=\"pvl-inquiry-item-desc\">\n          Energy storage cabinet (BESS), battery rack,\n          EV battery pack, or custom power unit.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- 02 -->\n\n    <article class=\"pvl-inquiry-card\">\n\n      <div\n        class=\"pvl-inquiry-index\"\n        aria-hidden=\"true\"\n      >\n        02\n      <\/div>\n\n      <div class=\"pvl-inquiry-content\">\n\n        <h3 class=\"pvl-inquiry-item-title\">\n          System Voltage &amp; Current Rating\n        <\/h3>\n\n        <p class=\"pvl-inquiry-item-desc\">\n          Nominal DC system voltage and maximum continuous\n          or peak current requirement.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- 03 -->\n\n    <article class=\"pvl-inquiry-card\">\n\n      <div\n        class=\"pvl-inquiry-index\"\n        aria-hidden=\"true\"\n      >\n        03\n      <\/div>\n\n      <div class=\"pvl-inquiry-content\">\n\n        <h3 class=\"pvl-inquiry-item-title\">\n          Cable &amp; Lug Termination\n        <\/h3>\n\n        <p class=\"pvl-inquiry-item-desc\">\n          Cable cross-section in mm\u00b2 or AWG and lug type,\n          or the relevant internal busbar connection details.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- 04 -->\n\n    <article class=\"pvl-inquiry-card\">\n\n      <div\n        class=\"pvl-inquiry-index\"\n        aria-hidden=\"true\"\n      >\n        04\n      <\/div>\n\n      <div class=\"pvl-inquiry-content\">\n\n        <h3 class=\"pvl-inquiry-item-title\">\n          Panel Thickness &amp; Mounting\n        <\/h3>\n\n        <p class=\"pvl-inquiry-item-desc\">\n          Enclosure panel thickness, mounting surface,\n          and required hole or cutout pattern.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- 05 -->\n\n    <article class=\"pvl-inquiry-card\">\n\n      <div\n        class=\"pvl-inquiry-index\"\n        aria-hidden=\"true\"\n      >\n        05\n      <\/div>\n\n      <div class=\"pvl-inquiry-content\">\n\n        <h3 class=\"pvl-inquiry-item-title\">\n          Required Certifications\n        <\/h3>\n\n        <p class=\"pvl-inquiry-item-desc\">\n          Target-market compliance requirements such as\n          CE, UL, RoHS, REACH, or other applicable standards.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- 06 -->\n\n    <article class=\"pvl-inquiry-card\">\n\n      <div\n        class=\"pvl-inquiry-index\"\n        aria-hidden=\"true\"\n      >\n        06\n      <\/div>\n\n      <div class=\"pvl-inquiry-content\">\n\n        <h3 class=\"pvl-inquiry-item-title\">\n          Quantity &amp; Target Schedule\n        <\/h3>\n\n        <p class=\"pvl-inquiry-item-desc\">\n          Required sample quantity or estimated production volume,\n          together with your target delivery date.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- 07 -->\n\n    <article\n      class=\"pvl-inquiry-card pvl-inquiry-card--wide\"\n    >\n\n      <div\n        class=\"pvl-inquiry-index\"\n        aria-hidden=\"true\"\n      >\n        07\n      <\/div>\n\n      <div class=\"pvl-inquiry-content\">\n\n        <h3 class=\"pvl-inquiry-item-title\">\n          Color, Marking &amp; Customization\n        <\/h3>\n\n        <p class=\"pvl-inquiry-item-desc\">\n          Housing color, laser marking, keying options,\n          HVIL harness length, private labeling, or other\n          project-specific customization requirements.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n  <\/div>\n\n\n  <!-- =========================================================\n       BOTTOM CALLOUT\n       ========================================================= -->\n\n  <aside class=\"pvl-inquiry-callout\">\n\n    <p class=\"pvl-inquiry-callout-text\">\n      <strong>Have your specifications ready?<\/strong>\n      Send the details above with your inquiry so our team can\n      review the application, confirm the configuration, and\n      prepare the relevant drawing and quotation.\n    <\/p>\n\n  <\/aside>\n\n<\/section>\n<\/div>\n <\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row alignfull gspb_row gspb_row-id-gsbp-707bf5f\" id=\"gspb_row-id-gsbp-707bf5f\">\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-40ce025\" id=\"gspb_col-id-gsbp-40ce025\">\n<!-- ============================================================\n     PVLinkTech | Battery Busbar Connector CTA\n     WordPress + Blocksy Custom HTML Compatible\n     Primary Blue: #0057B8\n     Accent Green: #55CC2B\n============================================================= -->\n\n<!-- Battery Busbar Connector CTA -->\n<section id=\"pvlink-sample-cta\">\n  <div class=\"pvlink-cta-inner\">\n\n    <div class=\"pvlink-cta-content\">\n      <h2 class=\"pvlink-cta-title\">\n        Selecting the Right Manual Service Disconnect (MSD) for Your System\n      <\/h2>\n\n      <p class=\"pvlink-cta-description\">\n        Send us your current, DC voltage, busbar size, and cable size. We\u2019ll recommend the right MSD with datasheet and drawings within one business day.\n      <\/p>\n\n      <p class=\"pvlink-cta-meta\">\n        Response within 24 hours \u00b7 Technical selection support\n      <\/p>\n    <\/div>\n\n    <!-- \u6253\u5f00\u8868\u5355\u5f39\u7a97 -->\n    <div class=\"pvlink-cta-action\">\n      <button type=\"button\" id=\"pvlink-open-sample-modal\" class=\"pvlink-cta-button pvlink-sample-button\" aria-haspopup=\"dialog\" aria-controls=\"pvlink-sample-modal\">\n        <span>REQUEST A QUOTE<\/span>\n\n        <svg viewBox=\"0 0 24 24\" aria-hidden=\"true\">\n          <path d=\"M5 12h14\"><\/path>\n          <path d=\"m13 6 6 6-6 6\"><\/path>\n        <\/svg>\n      <\/button>\n    <\/div>\n\n    <!-- \u4e0b\u8f7d PDF -->\n    <div class=\"pvlink-cta-action\">\n      <a href=\"https:\/\/www.pvlinktech.com\/wp-content\/uploads\/2026\/09\/PVLinkTech-2026-Product-Catalog._compressed.pdf\" class=\"pvlink-cta-button pvlink-catalog-button\" download=\"PVLINK-2026-Product-Catalog.pdf\" aria-label=\"Download 2026 PVLINK product catalog PDF\">\n        <span>DOWNLOAD 2026 CATALOG<\/span>\n\n        <svg viewBox=\"0 0 24 24\" aria-hidden=\"true\">\n          <path d=\"M12 3v12\"><\/path>\n          <path d=\"m7 10 5 5 5-5\"><\/path>\n          <path d=\"M5 21h14\"><\/path>\n        <\/svg>\n      <\/a>\n    <\/div>\n\n  <\/div>\n<\/section>\n\n\n<!-- ============================================================\n     Fluent Forms \u5f39\u7a97\n============================================================= -->\n\n<div id=\"pvlink-sample-modal\" class=\"pvlink-modal\" role=\"dialog\" aria-modal=\"true\" aria-labelledby=\"pvlink-modal-title\" aria-describedby=\"pvlink-modal-description\" hidden=\"\">\n  <div class=\"pvlink-modal-overlay\" data-pvlink-close=\"\" aria-hidden=\"true\"><\/div>\n\n  <div class=\"pvlink-modal-dialog\" role=\"document\">\n\n    <button type=\"button\" class=\"pvlink-modal-close\" data-pvlink-close=\"\" aria-label=\"Close quote request form\">\n      <span aria-hidden=\"true\">\u00d7<\/span>\n    <\/button>\n\n    <div class=\"pvlink-modal-header\">\n\n      <h3 id=\"pvlink-modal-title\" class=\"pvlink-modal-title\">\n        Battery Busbar Connector Request\n      <\/h3>\n\n      <p id=\"pvlink-modal-description\" class=\"pvlink-modal-description\">\n        Send us your working current, DC bus voltage, busbar size, cable size,\n        and panel opening. Our team will help you select the right battery\n        busbar connector for your system.\n      <\/p>\n\n      <div class=\"pvlink-modal-benefits\">\n        <span>24H Response<\/span>\n        <i aria-hidden=\"true\"><\/i>\n        <span>Technical Selection Support<\/span>\n      <\/div>\n\n    <\/div>\n\n    <!-- WordPress Fluent Forms \u7b80\u7801 -->\n    <div class=\"pvlink-modal-form\">\n      <div class=\"pvlink-shortcode-slot\">\n        <div class='fluentform ff-default fluentform_wrapper_5 ffs_default_wrap'><form data-form_id=\"5\" id=\"fluentform_5\" class=\"frm-fluent-form fluent_form_5 ff-el-form-top ff_form_instance_5_2 ff-form-loading ffs_default\" data-form_instance=\"ff_form_instance_5_2\" method=\"POST\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Free Samples<\/legend>        <div\n                style=\"display: none!important; position: absolute!important; transform: translateX(1000%)!important;\"\n                class=\"ff-el-group ff-hpsf-container\"\n        >\n            <div class=\"ff-el-input--label asterisk-right\">\n                <label for=\"ff_5_item_sf\" aria-label=\"Contact\">\n                    Contact                <\/label>\n            <\/div>\n            <div class=\"ff-el-input--content\">\n                <input type=\"text\"\n                       name=\"item_5__fluent_sf\"\n                       class=\"ff-el-form-control\"\n                       id=\"ff_5_item_sf\"\n                \/>\n            <\/div>\n        <\/div>\n                <input type=\"hidden\" id=\"__fluent_protection_token_5\" class=\"fluent-form-token-field\" name=\"__fluent_protection_token_5\">\n        <input type='hidden' name='__fluent_form_embded_post_id' value='5809' \/><input type=\"hidden\" id=\"_fluentform_5_fluentformnonce\" name=\"_fluentform_5_fluentformnonce\" value=\"72263e4b63\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/pt\/wp-json\/wp\/v2\/pages\/5809\" \/><div data-type=\"name-element\" data-name=\"names\" class=\" ff-field_container ff-name-field-wrapper\" ><div class='ff-t-container'><div class='ff-t-cell '><div class='ff-el-group ff-el-form-top'><div class=\"ff-el-input--label asterisk-right\"><label for='ff_5_2_names_first_name_' id='label_ff_5_2_names_first_name_' >First Name<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"names[first_name]\" id=\"ff_5_2_names_first_name_\" class=\"ff-el-form-control\" placeholder=\"Enter Your First Name\" aria-invalid=\"false\" aria-required=false><\/div><\/div><\/div><div class='ff-t-cell '><div class='ff-el-group ff-el-form-top'><div class=\"ff-el-input--label asterisk-right\"><label for='ff_5_2_names_last_name_' id='label_ff_5_2_names_last_name_' >Last Name<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"names[last_name]\" id=\"ff_5_2_names_last_name_\" class=\"ff-el-form-control\" placeholder=\"Enter Your Last Name\" aria-invalid=\"false\" aria-required=false><\/div><\/div><\/div><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_5_2_email' id='label_ff_5_2_email' aria-label=\"Email\">Email<\/label><\/div><div class='ff-el-input--content'><input type=\"email\" name=\"email\" id=\"ff_5_2_email\" class=\"ff-el-form-control\" placeholder=\"Email Address\" data-name=\"email\"  aria-invalid=\"false\" aria-required=true><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_5_2_input_text' id='label_ff_5_2_input_text' aria-label=\"Company\">Company<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"input_text\" class=\"ff-el-form-control\" placeholder=\"Your Compay\" data-name=\"input_text\" id=\"ff_5_2_input_text\"  aria-invalid=\"false\" aria-required=true><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label asterisk-right\"><label for='ff_5_2_description' id='label_ff_5_2_description' aria-label=\"Textarea\">Textarea<\/label><\/div><div class='ff-el-input--content'><textarea aria-required=\"false\" aria-labelledby=\"label_ff_5_2_description\" name=\"description\" id=\"ff_5_2_description\" class=\"ff-el-form-control\" rows=\"3\" cols=\"2\" data-name=\"description\" ><\/textarea><\/div><\/div><div class='ff-el-group ff-text-center ff_submit_btn_wrapper'><button type=\"submit\" class=\"ff-btn ff-btn-submit ff-btn-lg ff_btn_style\"  aria-label=\"Submit Form\">Submit Form<\/button><\/div><\/fieldset><\/form><div id='fluentform_5_errors' class='ff-errors-in-stack ff_form_instance_5_2 ff-form-loading_errors ff_form_instance_5_2_errors'><\/div><\/div>            <script type=\"text\/javascript\">\n                window.fluent_form_ff_form_instance_5_2 = {\"id\":\"5\",\"ajaxUrl\":\"https:\\\/\\\/www.pvlinktech.com\\\/wp-admin\\\/admin-ajax.php\",\"settings\":{\"layout\":{\"labelPlacement\":\"top\",\"asteriskPlacement\":\"asterisk-right\",\"helpMessagePlacement\":\"with_label\",\"errorMessagePlacement\":\"inline\",\"cssClassName\":\"\"},\"restrictions\":{\"denyEmptySubmission\":{\"enabled\":false}}},\"form_instance\":\"ff_form_instance_5_2\",\"form_id_selector\":\"fluentform_5\",\"rules\":{\"names[first_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global_message\":\"This field is required\",\"global\":true}},\"names[middle_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global_message\":\"This field is required\",\"global\":true}},\"names[last_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global_message\":\"This field is required\",\"global\":true}},\"email\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global_message\":\"This field is required\",\"global\":true},\"email\":{\"value\":true,\"message\":\"This field must contain a valid email\",\"global_message\":\"This field must contain a valid email\",\"global\":true}},\"input_text\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global_message\":\"This field is required\",\"global\":true}},\"description\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global_message\":\"This field is required\",\"global\":true}}},\"debounce_time\":300,\"file_upload_settings\":[]};\n                            <\/script>\n            \n      <\/div>\n    <\/div>\n\n    <p class=\"pvlink-modal-footer\">\n      Our team will respond within 24 hours.\n    <\/p>\n\n  <\/div>\n<\/div>\n\n\n<style>\n\/* ============================================================\n   \u57fa\u7840\u8bbe\u7f6e\n============================================================= *\/\n\n#pvlink-sample-cta,\n#pvlink-sample-cta *,\n#pvlink-sample-modal,\n#pvlink-sample-modal * {\n  box-sizing: border-box;\n}\n\n#pvlink-sample-cta {\n  --pvlink-blue: #0057b8;\n  --pvlink-blue-dark: #10213e;\n  --pvlink-green: #55cc2b;\n  --pvlink-green-hover: #47b623;\n  --pvlink-white: #ffffff;\n  --pvlink-light-blue: #dceafa;\n\n  position: relative;\n  width: 100%;\n  overflow: hidden;\n  color: var(--pvlink-white);\n\n  background:\n    radial-gradient(\n      circle at 10% 10%,\n      rgba(255, 255, 255, 0.12),\n      transparent 25%\n    ),\n    radial-gradient(\n      circle at 90% 100%,\n      rgba(85, 204, 43, 0.18),\n      transparent 30%\n    ),\n    var(--pvlink-blue);\n\n  font-family:\n    -apple-system,\n    BlinkMacSystemFont,\n    \"Segoe UI\",\n    Roboto,\n    \"Helvetica Neue\",\n    Arial,\n    sans-serif;\n}\n\n#pvlink-sample-cta::before {\n  content: \"\";\n  position: absolute;\n  top: -130px;\n  right: 31%;\n  width: 280px;\n  height: 280px;\n  border: 1px solid rgba(255, 255, 255, 0.1);\n  border-radius: 50%;\n\n  box-shadow:\n    0 0 0 40px rgba(255, 255, 255, 0.025),\n    0 0 0 80px rgba(255, 255, 255, 0.018);\n\n  pointer-events: none;\n}\n\n\n\/* ============================================================\n   CTA \u5e03\u5c40\n============================================================= *\/\n\n#pvlink-sample-cta .pvlink-cta-inner {\n  position: relative;\n  z-index: 1;\n\n  display: grid;\n\n  grid-template-columns:\n    minmax(400px, 1.5fr)\n    minmax(245px, 0.75fr)\n    minmax(245px, 0.75fr);\n\n  align-items: center;\n\n  gap: 36px;\n\n  width: 100%;\n  max-width: 1360px;\n  min-height: 150px;\n\n  margin: 0 auto;\n  padding: 30px 40px;\n}\n\n#pvlink-sample-cta .pvlink-cta-content {\n  min-width: 0;\n}\n\n\n\/* ============================================================\n   CTA \u6807\u9898\n============================================================= *\/\n\n#pvlink-sample-cta .pvlink-cta-title {\n  margin: 0 0 7px;\n\n  color: var(--pvlink-white);\n\n  font-size: clamp(1.35rem, 2vw, 1.75rem);\n  font-weight: 850;\n  line-height: 1.15;\n  letter-spacing: -0.025em;\n\n  text-transform: uppercase;\n}\n\n\n\/* ============================================================\n   CTA \u63cf\u8ff0\n============================================================= *\/\n\n#pvlink-sample-cta .pvlink-cta-description {\n  margin: 0 0 5px;\n\n  color: var(--pvlink-light-blue);\n\n  font-size: 0.88rem;\n  line-height: 1.5;\n}\n\n#pvlink-sample-cta .pvlink-cta-meta {\n  margin: 0;\n\n  color: var(--pvlink-white);\n\n  font-size: 0.78rem;\n  font-weight: 650;\n  line-height: 1.5;\n\n  opacity: 0.9;\n}\n\n\n\/* ============================================================\n   CTA \u6309\u94ae\n============================================================= *\/\n\n#pvlink-sample-cta .pvlink-cta-action {\n  width: 100%;\n}\n\n#pvlink-sample-cta .pvlink-cta-button {\n  display: flex;\n  align-items: center;\n  justify-content: center;\n\n  gap: 11px;\n\n  width: 100%;\n  min-height: 58px;\n\n  padding: 15px 22px;\n\n  border-radius: 2px;\n\n  appearance: none;\n  -webkit-appearance: none;\n\n  font-family: inherit;\n\n  font-size: 0.9rem;\n  font-weight: 850;\n  line-height: 1.2;\n  letter-spacing: 0.01em;\n\n  text-align: center;\n  text-decoration: none;\n\n  cursor: pointer;\n\n  transition:\n    color 0.2s ease,\n    background 0.2s ease,\n    border-color 0.2s ease,\n    box-shadow 0.2s ease,\n    transform 0.2s ease;\n}\n\n#pvlink-sample-cta .pvlink-cta-button svg {\n  width: 19px;\n  height: 19px;\n\n  flex: 0 0 19px;\n\n  fill: none;\n  stroke: currentColor;\n\n  stroke-width: 2;\n  stroke-linecap: round;\n  stroke-linejoin: round;\n\n  transition: transform 0.2s ease;\n}\n\n\n\/* ============================================================\n   Request Quote \u6309\u94ae\n============================================================= *\/\n\n#pvlink-sample-cta .pvlink-sample-button {\n  border: 2px solid var(--pvlink-green);\n\n  color: var(--pvlink-white);\n  background: var(--pvlink-green);\n\n  box-shadow: 0 10px 25px rgba(23, 61, 10, 0.2);\n}\n\n#pvlink-sample-cta .pvlink-sample-button:hover {\n  border-color: var(--pvlink-green-hover);\n\n  background: var(--pvlink-green-hover);\n\n  box-shadow: 0 14px 30px rgba(23, 61, 10, 0.28);\n\n  transform: translateY(-2px);\n}\n\n#pvlink-sample-cta .pvlink-sample-button:hover svg {\n  transform: translateX(4px);\n}\n\n\n\/* ============================================================\n   PDF \u6309\u94ae\n============================================================= *\/\n\n#pvlink-sample-cta .pvlink-catalog-button {\n  border: 2px solid rgba(255, 255, 255, 0.9);\n\n  color: var(--pvlink-white);\n\n  background: transparent;\n}\n\n#pvlink-sample-cta .pvlink-catalog-button:hover {\n  border-color: var(--pvlink-white);\n\n  color: var(--pvlink-blue-dark);\n\n  background: var(--pvlink-white);\n\n  box-shadow: 0 12px 28px rgba(16, 33, 62, 0.2);\n\n  transform: translateY(-2px);\n}\n\n#pvlink-sample-cta .pvlink-catalog-button:hover svg {\n  transform: translateY(3px);\n}\n\n#pvlink-sample-cta .pvlink-cta-button:focus-visible {\n  outline: 3px solid rgba(255, 255, 255, 0.55);\n  outline-offset: 4px;\n}\n\n\n\/* ============================================================\n   \u5f39\u7a97\n============================================================= *\/\n\nbody.pvlink-modal-open {\n  overflow: hidden;\n}\n\n#pvlink-sample-modal {\n  --pvlink-blue: #0057b8;\n  --pvlink-blue-dark: #10213e;\n  --pvlink-green: #55cc2b;\n  --pvlink-green-hover: #47b623;\n\n  --pvlink-text: #1d2939;\n  --pvlink-muted: #64748b;\n  --pvlink-border: #dce6f1;\n\n  position: fixed;\n\n  z-index: 999999;\n\n  inset: 0;\n\n  display: flex;\n  align-items: center;\n  justify-content: center;\n\n  padding: 24px;\n\n  font-family:\n    -apple-system,\n    BlinkMacSystemFont,\n    \"Segoe UI\",\n    Roboto,\n    \"Helvetica Neue\",\n    Arial,\n    sans-serif;\n}\n\n#pvlink-sample-modal[hidden] {\n  display: none;\n}\n\n#pvlink-sample-modal .pvlink-modal-overlay {\n  position: absolute;\n\n  inset: 0;\n\n  background: rgba(8, 20, 39, 0.74);\n\n  opacity: 0;\n\n  cursor: pointer;\n\n  backdrop-filter: blur(5px);\n  -webkit-backdrop-filter: blur(5px);\n\n  transition: opacity 0.22s ease;\n}\n\n#pvlink-sample-modal .pvlink-modal-dialog {\n  position: relative;\n\n  z-index: 1;\n\n  width: 100%;\n  max-width: 620px;\n  max-height: calc(100vh - 48px);\n\n  padding: 36px 40px 28px;\n\n  overflow-y: auto;\n\n  overscroll-behavior: contain;\n\n  border: 1px solid var(--pvlink-border);\n  border-top: 5px solid var(--pvlink-blue);\n\n  border-radius: 20px;\n\n  background: #ffffff;\n\n  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.32);\n\n  opacity: 0;\n\n  transform: translateY(20px) scale(0.98);\n\n  transition:\n    opacity 0.22s ease,\n    transform 0.22s ease;\n}\n\n#pvlink-sample-modal.is-open .pvlink-modal-overlay {\n  opacity: 1;\n}\n\n#pvlink-sample-modal.is-open .pvlink-modal-dialog {\n  opacity: 1;\n\n  transform: translateY(0) scale(1);\n}\n\n\n\/* ============================================================\n   \u5173\u95ed\u6309\u94ae\n============================================================= *\/\n\n#pvlink-sample-modal .pvlink-modal-close {\n  position: absolute;\n\n  z-index: 2;\n\n  top: 14px;\n  right: 14px;\n\n  display: grid;\n\n  place-items: center;\n\n  width: 40px;\n  height: 40px;\n\n  padding: 0;\n\n  border: 0;\n  border-radius: 50%;\n\n  appearance: none;\n  -webkit-appearance: none;\n\n  color: var(--pvlink-muted);\n\n  background: #f1f5f9;\n\n  font-family: Arial, sans-serif;\n\n  font-size: 28px;\n  line-height: 1;\n\n  cursor: pointer;\n\n  transition:\n    color 0.2s ease,\n    background 0.2s ease,\n    transform 0.2s ease;\n}\n\n#pvlink-sample-modal .pvlink-modal-close:hover {\n  color: #ffffff;\n\n  background: var(--pvlink-blue);\n\n  transform: rotate(90deg);\n}\n\n#pvlink-sample-modal .pvlink-modal-close:focus-visible {\n  outline: 3px solid rgba(0, 87, 184, 0.25);\n  outline-offset: 2px;\n}\n\n\n\/* ============================================================\n   \u5f39\u7a97\u6807\u9898\u533a\u57df\n============================================================= *\/\n\n#pvlink-sample-modal .pvlink-modal-header {\n  padding: 0 28px;\n\n  text-align: center;\n}\n\n#pvlink-sample-modal .pvlink-modal-label {\n  display: inline-block;\n\n  margin: 0 0 10px;\n\n  padding: 5px 13px;\n\n  border-radius: 99px;\n\n  color: var(--pvlink-blue);\n\n  background: rgba(0, 87, 184, 0.08);\n\n  font-size: 0.67rem;\n  font-weight: 850;\n  letter-spacing: 0.08em;\n}\n\n#pvlink-sample-modal .pvlink-modal-title {\n  margin: 0 0 10px;\n\n  color: var(--pvlink-blue-dark);\n\n  font-size: clamp(1.7rem, 3vw, 2rem);\n  font-weight: 850;\n  line-height: 1.2;\n}\n\n#pvlink-sample-modal .pvlink-modal-description {\n  max-width: 480px;\n\n  margin: 0 auto 14px;\n\n  color: var(--pvlink-muted);\n\n  font-size: 0.88rem;\n  line-height: 1.6;\n}\n\n#pvlink-sample-modal .pvlink-modal-benefits {\n  display: flex;\n  align-items: center;\n  justify-content: center;\n\n  gap: 11px;\n\n  margin-bottom: 26px;\n\n  color: var(--pvlink-green-hover);\n\n  font-size: 0.76rem;\n  font-weight: 800;\n}\n\n#pvlink-sample-modal .pvlink-modal-benefits i {\n  display: block;\n\n  width: 4px;\n  height: 4px;\n\n  flex: 0 0 4px;\n\n  border-radius: 50%;\n\n  background: #b8c4d1;\n}\n\n\n\/* ============================================================\n   Fluent Forms\n============================================================= *\/\n\n#pvlink-sample-modal .ff-el-group {\n  margin-bottom: 16px;\n}\n\n#pvlink-sample-modal .ff-el-group label,\n#pvlink-sample-modal .pvlink-shortcode-slot label {\n  display: block;\n\n  margin-bottom: 6px;\n\n  color: var(--pvlink-blue-dark);\n\n  font-size: 0.75rem;\n  font-weight: 800;\n}\n\n#pvlink-sample-modal input[type=\"text\"],\n#pvlink-sample-modal input[type=\"email\"],\n#pvlink-sample-modal input[type=\"tel\"],\n#pvlink-sample-modal input[type=\"number\"],\n#pvlink-sample-modal select,\n#pvlink-sample-modal textarea {\n  width: 100%;\n\n  padding: 12px 14px;\n\n  border: 1.5px solid var(--pvlink-border);\n  border-radius: 9px;\n\n  outline: none;\n\n  color: var(--pvlink-text);\n\n  background: #ffffff;\n\n  font-family: inherit;\n\n  font-size: 0.9rem;\n\n  transition:\n    border-color 0.2s ease,\n    box-shadow 0.2s ease;\n}\n\n#pvlink-sample-modal input:focus,\n#pvlink-sample-modal select:focus,\n#pvlink-sample-modal textarea:focus {\n  border-color: var(--pvlink-blue);\n\n  box-shadow: 0 0 0 4px rgba(0, 87, 184, 0.1);\n}\n\n#pvlink-sample-modal textarea {\n  min-height: 95px;\n\n  resize: vertical;\n}\n\n\n\/* ============================================================\n   \u8868\u5355\u63d0\u4ea4\u6309\u94ae\n============================================================= *\/\n\n#pvlink-sample-modal button[type=\"submit\"],\n#pvlink-sample-modal input[type=\"submit\"] {\n  display: block;\n\n  width: 100%;\n\n  margin-top: 7px;\n\n  padding: 14px 22px;\n\n  border: 0;\n  border-radius: 99px;\n\n  appearance: none;\n  -webkit-appearance: none;\n\n  color: #ffffff !important;\n\n  background: var(--pvlink-green);\n\n  box-shadow: 0 9px 20px rgba(85, 204, 43, 0.23);\n\n  font-family: inherit;\n\n  font-size: 0.95rem;\n  font-weight: 850;\n\n  cursor: pointer;\n\n  transition:\n    background 0.2s ease,\n    box-shadow 0.2s ease,\n    transform 0.2s ease;\n}\n\n#pvlink-sample-modal button[type=\"submit\"]:hover,\n#pvlink-sample-modal input[type=\"submit\"]:hover {\n  background: var(--pvlink-green-hover);\n\n  box-shadow: 0 13px 26px rgba(85, 204, 43, 0.3);\n\n  transform: translateY(-2px);\n}\n\n#pvlink-sample-modal .pvlink-modal-footer {\n  margin: 18px 0 0;\n\n  color: var(--pvlink-muted);\n\n  text-align: center;\n\n  font-size: 0.72rem;\n}\n\n\n\/* ============================================================\n   \u5e73\u677f\n============================================================= *\/\n\n@media (max-width: 1050px) {\n\n  #pvlink-sample-cta .pvlink-cta-inner {\n    grid-template-columns: 1fr 1fr;\n\n    gap: 22px;\n\n    padding: 32px 28px;\n  }\n\n  #pvlink-sample-cta .pvlink-cta-content {\n    grid-column: 1 \/ -1;\n\n    text-align: center;\n  }\n\n}\n\n\n\/* ============================================================\n   \u624b\u673a\n============================================================= *\/\n\n@media (max-width: 680px) {\n\n  #pvlink-sample-cta .pvlink-cta-inner {\n    grid-template-columns: 1fr;\n\n    gap: 14px;\n\n    padding: 34px 18px;\n  }\n\n  #pvlink-sample-cta .pvlink-cta-content {\n    grid-column: auto;\n\n    margin-bottom: 9px;\n\n    text-align: center;\n  }\n\n  #pvlink-sample-cta .pvlink-cta-title {\n    font-size: 1.55rem;\n\n    line-height: 1.2;\n  }\n\n  #pvlink-sample-cta .pvlink-cta-description {\n    font-size: 0.85rem;\n  }\n\n  #pvlink-sample-cta .pvlink-cta-button {\n    min-height: 56px;\n  }\n\n  #pvlink-sample-modal {\n    align-items: flex-end;\n\n    padding: 10px;\n  }\n\n  #pvlink-sample-modal .pvlink-modal-dialog {\n    max-height: calc(100vh - 20px);\n\n    padding: 32px 16px 22px;\n\n    border-radius: 18px;\n  }\n\n  #pvlink-sample-modal .pvlink-modal-header {\n    padding: 0 22px;\n  }\n\n  #pvlink-sample-modal .pvlink-modal-benefits {\n    flex-wrap: wrap;\n\n    gap: 7px;\n  }\n\n}\n\n\n\/* ============================================================\n   \u51cf\u5c11\u52a8\u753b\n============================================================= *\/\n\n@media (prefers-reduced-motion: reduce) {\n\n  #pvlink-sample-cta .pvlink-cta-button,\n  #pvlink-sample-cta .pvlink-cta-button svg,\n  #pvlink-sample-modal .pvlink-modal-overlay,\n  #pvlink-sample-modal .pvlink-modal-dialog {\n    transition: none;\n  }\n\n}\n<\/style>\n\n\n<script>\n(function () {\n  \"use strict\";\n\n  var modal = document.getElementById(\"pvlink-sample-modal\");\n  var openButton = document.getElementById(\"pvlink-open-sample-modal\");\n\n  if (!modal || !openButton) {\n    return;\n  }\n\n  var dialog = modal.querySelector(\".pvlink-modal-dialog\");\n  var closeControls = modal.querySelectorAll(\"[data-pvlink-close]\");\n  var previousFocus = null;\n  var closeTimer = null;\n\n  function getFocusableElements() {\n\n    var selector = [\n      \"a[href]\",\n      \"button:not([disabled])\",\n      \"input:not([disabled])\",\n      \"select:not([disabled])\",\n      \"textarea:not([disabled])\",\n      '[tabindex]:not([tabindex=\"-1\"])'\n    ].join(\",\");\n\n    return Array.prototype.slice\n      .call(modal.querySelectorAll(selector))\n      .filter(function (element) {\n        return element.offsetParent !== null;\n      });\n  }\n\n\n  function openModal() {\n\n    if (closeTimer) {\n      window.clearTimeout(closeTimer);\n      closeTimer = null;\n    }\n\n    previousFocus = document.activeElement;\n\n    modal.hidden = false;\n\n    document.body.classList.add(\"pvlink-modal-open\");\n\n    window.requestAnimationFrame(function () {\n\n      modal.classList.add(\"is-open\");\n\n      var focusableElements = getFocusableElements();\n\n      if (focusableElements.length) {\n\n        focusableElements[0].focus();\n\n      } else if (dialog) {\n\n        dialog.setAttribute(\"tabindex\", \"-1\");\n\n        dialog.focus();\n      }\n\n    });\n  }\n\n\n  function closeModal() {\n\n    modal.classList.remove(\"is-open\");\n\n    document.body.classList.remove(\"pvlink-modal-open\");\n\n    closeTimer = window.setTimeout(function () {\n\n      modal.hidden = true;\n\n      if (\n        previousFocus &&\n        typeof previousFocus.focus === \"function\"\n      ) {\n        previousFocus.focus();\n      }\n\n    }, 220);\n  }\n\n\n  function handleKeydown(event) {\n\n    if (modal.hidden) {\n      return;\n    }\n\n    if (event.key === \"Escape\") {\n\n      event.preventDefault();\n\n      closeModal();\n\n      return;\n    }\n\n    if (event.key !== \"Tab\") {\n      return;\n    }\n\n    var focusableElements = getFocusableElements();\n\n    if (!focusableElements.length) {\n\n      event.preventDefault();\n\n      return;\n    }\n\n    var firstElement = focusableElements[0];\n    var lastElement =\n      focusableElements[focusableElements.length - 1];\n\n    if (\n      event.shiftKey &&\n      document.activeElement === firstElement\n    ) {\n\n      event.preventDefault();\n\n      lastElement.focus();\n\n    } else if (\n      !event.shiftKey &&\n      document.activeElement === lastElement\n    ) {\n\n      event.preventDefault();\n\n      firstElement.focus();\n    }\n  }\n\n\n  openButton.addEventListener(\"click\", openModal);\n\n\n  closeControls.forEach(function (control) {\n\n    control.addEventListener(\"click\", closeModal);\n\n  });\n\n\n  document.addEventListener(\"keydown\", handleKeydown);\n\n})();\n<\/script>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-c94666f\" id=\"gspb_row-id-gsbp-c94666f\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-40c68b9\" id=\"gspb_col-id-gsbp-40c68b9\">\n<!-- ============================================================\n     PVLinkTech | Common MSD Misconceptions\n     WordPress + Blocksy Custom HTML Compatible\n\n     New Editorial \/ Engineering Style\n     Primary Blue: #0057B8\n     Accent Green: #5ACB2E\n============================================================= -->\n\n<section\n  class=\"pvl-msd-myths\"\n  aria-labelledby=\"pvl-msd-myths-title\"\n>\n\n  <style>\n\n    \/* =========================================================\n       1. BASE \/ BLOCKSY ISOLATION\n       ========================================================= *\/\n\n    .pvl-msd-myths,\n    .pvl-msd-myths *,\n    .pvl-msd-myths *::before,\n    .pvl-msd-myths *::after {\n      box-sizing: border-box;\n    }\n\n    .pvl-msd-myths {\n      --pvl-blue: #0057B8;\n      --pvl-blue-dark: #00458F;\n      --pvl-blue-soft: #EEF5FC;\n\n      --pvl-green: #5ACB2E;\n      --pvl-green-dark: #3E9720;\n      --pvl-green-soft: #F1FAED;\n\n      --pvl-heading: #0F172A;\n      --pvl-text: #334155;\n      --pvl-muted: #64748B;\n\n      --pvl-border: #E2E8F0;\n      --pvl-border-soft: #EDF2F7;\n\n      --pvl-bg: #FFFFFF;\n      --pvl-bg-soft: #F8FAFC;\n\n      width: 100%;\n      max-width: 1400px;\n\n      margin: 48px auto;\n      padding: 0 20px;\n\n      color: var(--pvl-text);\n\n      font-family:\n        -apple-system,\n        BlinkMacSystemFont,\n        \"Segoe UI\",\n        Roboto,\n        \"Helvetica Neue\",\n        Arial,\n        sans-serif;\n\n      font-size: 16px;\n      line-height: 1.65;\n\n      -webkit-font-smoothing: antialiased;\n      -moz-osx-font-smoothing: grayscale;\n    }\n\n\n    \/* =========================================================\n       2. HEADER\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-header {\n      max-width: 820px;\n\n      margin: 0 0 32px;\n    }\n\n\n    \/* Small label *\/\n\n    .pvl-msd-myths .pvl-msd-eyebrow {\n      display: inline-flex;\n\n      align-items: center;\n\n      gap: 8px;\n\n      margin: 0 0 10px;\n\n      color: var(--pvl-green-dark);\n\n      font-size: 0.75rem;\n      font-weight: 800;\n      line-height: 1.4;\n\n      letter-spacing: 0.1em;\n\n      text-transform: uppercase;\n    }\n\n    .pvl-msd-myths .pvl-msd-eyebrow::before {\n      content: \"\";\n\n      display: block;\n\n      width: 22px;\n      height: 2px;\n\n      border-radius: 99px;\n\n      background: var(--pvl-green);\n    }\n\n\n    \/* Main heading *\/\n\n    .pvl-msd-myths .pvl-msd-title {\n      margin: 0 0 14px;\n\n      color: var(--pvl-heading);\n\n      font-size: clamp(\n        2rem,\n        3.4vw,\n        2.55rem\n      );\n\n      font-weight: 800;\n      line-height: 1.16;\n\n      letter-spacing: -0.03em;\n\n      text-wrap: balance;\n    }\n\n\n    \/* Intro *\/\n\n    .pvl-msd-myths .pvl-msd-intro {\n      max-width: 760px;\n\n      margin: 0;\n\n      color: var(--pvl-muted);\n\n      font-size: 1.02rem;\n      line-height: 1.72;\n    }\n\n\n    \/* =========================================================\n       3. LIST\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-list {\n      display: grid;\n\n      grid-template-columns: 1fr;\n\n      gap: 16px;\n    }\n\n\n    \/* =========================================================\n       4. ITEM\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-item {\n      position: relative;\n\n      display: grid;\n\n      grid-template-columns:\n        82px minmax(0, 1fr);\n\n      min-width: 0;\n\n      overflow: hidden;\n\n      border:\n        1px solid var(--pvl-border);\n\n      border-radius: 14px;\n\n      background: var(--pvl-bg);\n\n      box-shadow:\n        0 2px 8px\n        rgba(15, 23, 42, 0.035);\n\n      transition:\n        border-color 0.22s ease,\n        box-shadow 0.22s ease,\n        transform 0.22s ease;\n    }\n\n\n    @media (hover: hover) {\n\n      .pvl-msd-myths\n      .pvl-msd-item:hover {\n        border-color:\n          rgba(0, 87, 184, 0.26);\n\n        box-shadow:\n          0 12px 28px\n          rgba(15, 23, 42, 0.07);\n\n        transform:\n          translateY(-2px);\n      }\n\n    }\n\n\n    \/* =========================================================\n       5. NUMBER COLUMN\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-number {\n      position: relative;\n\n      display: flex;\n\n      align-items: flex-start;\n      justify-content: center;\n\n      padding: 24px 12px;\n\n      border-right:\n        1px solid var(--pvl-border-soft);\n\n      background:\n        linear-gradient(\n          180deg,\n          #F8FBFE 0%,\n          #F4F8FC 100%\n        );\n    }\n\n    .pvl-msd-myths\n    .pvl-msd-number span {\n      color:\n        rgba(0, 87, 184, 0.22);\n\n      font-size: 1.65rem;\n      font-weight: 800;\n      line-height: 1;\n\n      letter-spacing: -0.04em;\n    }\n\n\n    \/* Accent line *\/\n\n    .pvl-msd-myths\n    .pvl-msd-item::before {\n      content: \"\";\n\n      position: absolute;\n\n      top: 0;\n      left: 0;\n\n      width: 4px;\n      height: 100%;\n\n      background:\n        var(--pvl-blue);\n    }\n\n    .pvl-msd-myths\n    .pvl-msd-item:nth-child(2)::before {\n      background:\n        var(--pvl-green);\n    }\n\n\n    \/* =========================================================\n       6. CONTENT\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-content {\n      min-width: 0;\n\n      padding: 22px 26px 23px;\n    }\n\n\n    \/* =========================================================\n       7. ITEM META\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-meta {\n      display: flex;\n\n      align-items: center;\n\n      gap: 8px;\n\n      margin: 0 0 7px;\n    }\n\n\n    \/* Status dot *\/\n\n    .pvl-msd-myths .pvl-msd-dot {\n      width: 7px;\n      height: 7px;\n\n      flex: 0 0 7px;\n\n      border-radius: 50%;\n\n      background:\n        var(--pvl-blue);\n    }\n\n    .pvl-msd-myths\n    .pvl-msd-item:nth-child(2)\n    .pvl-msd-dot {\n      background:\n        var(--pvl-green);\n    }\n\n\n    \/* Meta label *\/\n\n    .pvl-msd-myths .pvl-msd-label {\n      color:\n        var(--pvl-muted);\n\n      font-size: 0.69rem;\n      font-weight: 800;\n      line-height: 1.3;\n\n      letter-spacing: 0.09em;\n\n      text-transform: uppercase;\n    }\n\n\n    \/* =========================================================\n       8. MISCONCEPTION TITLE\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-item-title {\n      margin: 0 0 9px;\n\n      color:\n        var(--pvl-heading);\n\n      font-size: 1.12rem;\n      font-weight: 750;\n      line-height: 1.35;\n\n      letter-spacing: -0.012em;\n    }\n\n\n    \/* =========================================================\n       9. DESCRIPTION\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-description {\n      margin: 0;\n\n      color:\n        var(--pvl-text);\n\n      font-size: 0.95rem;\n      line-height: 1.68;\n    }\n\n\n    \/* =========================================================\n       10. BOTTOM ENGINEERING NOTE\n       ========================================================= *\/\n\n    .pvl-msd-myths .pvl-msd-note {\n      display: flex;\n\n      align-items: flex-start;\n\n      gap: 12px;\n\n      margin: 22px 0 0;\n\n      padding: 16px 18px;\n\n      border:\n        1px solid var(--pvl-border);\n\n      border-radius: 10px;\n\n      background:\n        var(--pvl-bg-soft);\n    }\n\n    .pvl-msd-myths .pvl-msd-note-icon {\n      display: flex;\n\n      width: 28px;\n      height: 28px;\n\n      flex: 0 0 28px;\n\n      align-items: center;\n      justify-content: center;\n\n      border-radius: 7px;\n\n      background:\n        var(--pvl-blue-soft);\n\n      color:\n        var(--pvl-blue);\n    }\n\n    .pvl-msd-myths\n    .pvl-msd-note-icon svg {\n      display: block;\n\n      width: 16px;\n      height: 16px;\n    }\n\n    .pvl-msd-myths .pvl-msd-note-text {\n      margin: 0;\n\n      color:\n        var(--pvl-muted);\n\n      font-size: 0.85rem;\n      line-height: 1.6;\n    }\n\n    .pvl-msd-myths\n    .pvl-msd-note-text strong {\n      color:\n        var(--pvl-heading);\n\n      font-weight: 700;\n    }\n\n\n    \/* =========================================================\n       11. MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 640px) {\n\n      .pvl-msd-myths {\n        margin:\n          32px auto;\n\n        padding:\n          0 16px;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-header {\n        margin-bottom:\n          24px;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-title {\n        font-size:\n          clamp(\n            1.75rem,\n            8vw,\n            2.05rem\n          );\n\n        line-height: 1.18;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-intro {\n        font-size:\n          0.96rem;\n      }\n\n\n      \/* Cards *\/\n\n      .pvl-msd-myths\n      .pvl-msd-item {\n        grid-template-columns:\n          58px minmax(0, 1fr);\n\n        border-radius:\n          12px;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-number {\n        padding:\n          20px 8px;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-number span {\n        font-size:\n          1.3rem;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-content {\n        padding:\n          19px 17px 20px;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-item-title {\n        font-size:\n          1.02rem;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-description {\n        font-size:\n          0.91rem;\n\n        line-height:\n          1.65;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-note {\n        padding:\n          14px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       12. VERY SMALL MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 380px) {\n\n      .pvl-msd-myths\n      .pvl-msd-item {\n        grid-template-columns: 1fr;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-number {\n        justify-content:\n          flex-start;\n\n        padding:\n          13px 18px;\n\n        border-right: 0;\n\n        border-bottom:\n          1px solid var(--pvl-border-soft);\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-content {\n        padding:\n          18px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       13. REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      .pvl-msd-myths\n      .pvl-msd-item {\n        transition: none;\n      }\n\n      .pvl-msd-myths\n      .pvl-msd-item:hover {\n        transform: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <!-- =========================================================\n       HEADER\n       ========================================================= -->\n\n  <header class=\"pvl-msd-header\">\n\n    <\/p>\n\n    <h2\n      id=\"pvl-msd-myths-title\"\n      class=\"pvl-msd-title\"\n    >\n      Common MSD Misconceptions\n    <\/h2>\n\n    <p class=\"pvl-msd-intro\">\n      An MSD is not a switch you can treat like a standard plug.\n      Three points come up repeatedly with buyers who are new to\n      high-voltage disconnects:\n    <\/p>\n\n  <\/header>\n\n\n  <!-- =========================================================\n       MISCONCEPTION LIST\n       ========================================================= -->\n\n  <div class=\"pvl-msd-list\">\n\n\n    <!-- =======================================================\n         01\n         ======================================================= -->\n\n    <article class=\"pvl-msd-item\">\n\n      <div\n        class=\"pvl-msd-number\"\n        aria-hidden=\"true\"\n      >\n        <span>01<\/span>\n      <\/div>\n\n\n      <div class=\"pvl-msd-content\">\n\n        <div class=\"pvl-msd-meta\">\n\n          <span\n            class=\"pvl-msd-dot\"\n            aria-hidden=\"true\"\n          ><\/span>\n\n          <span class=\"pvl-msd-label\">\n            Misconception\n          <\/span>\n\n        <\/div>\n\n\n        <h3 class=\"pvl-msd-item-title\">\n          &ldquo;Any disconnect switch will do.&rdquo;\n        <\/h3>\n\n\n        <p class=\"pvl-msd-description\">\n          The difference is in the interlock. A two-stage\n          interlocking handle controls the disconnect sequence\n          so the contacts separate before the handle is fully\n          removed. The MSD-350 is designed around this sequence,\n          which is why operating force and mating-cycle\n          performance are specified.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- =======================================================\n         02\n         ======================================================= -->\n\n    <article class=\"pvl-msd-item\">\n\n      <div\n        class=\"pvl-msd-number\"\n        aria-hidden=\"true\"\n      >\n        <span>02<\/span>\n      <\/div>\n\n\n      <div class=\"pvl-msd-content\">\n\n        <div class=\"pvl-msd-meta\">\n\n          <span\n            class=\"pvl-msd-dot\"\n            aria-hidden=\"true\"\n          ><\/span>\n\n          <span class=\"pvl-msd-label\">\n            Misconception\n          <\/span>\n\n        <\/div>\n\n\n        <h3 class=\"pvl-msd-item-title\">\n          &ldquo;It is maintenance-free.&rdquo;\n        <\/h3>\n\n\n        <p class=\"pvl-msd-description\">\n          Contacts and sealing materials can change with time,\n          storage conditions, and use. The storage and handling\n          requirements matter because a safety-related component\n          that has remained in storage beyond its specified\n          period should be inspected before it is installed in\n          an energized system.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n\n    <!-- =======================================================\n         03\n         ======================================================= -->\n\n    <article class=\"pvl-msd-item\">\n\n      <div\n        class=\"pvl-msd-number\"\n        aria-hidden=\"true\"\n      >\n        <span>03<\/span>\n      <\/div>\n\n\n      <div class=\"pvl-msd-content\">\n\n        <div class=\"pvl-msd-meta\">\n\n          <span\n            class=\"pvl-msd-dot\"\n            aria-hidden=\"true\"\n          ><\/span>\n\n          <span class=\"pvl-msd-label\">\n            Misconception\n          <\/span>\n\n        <\/div>\n\n\n        <h3 class=\"pvl-msd-item-title\">\n          &ldquo;I can mount it anywhere.&rdquo;\n        <\/h3>\n\n\n        <p class=\"pvl-msd-description\">\n          The panel opening, mounting-hole pattern, gasket\n          compression, and panel flatness all affect sealing\n          performance. Installing the disconnect on a distorted\n          or uneven mounting surface can prevent the gasket from\n          sealing correctly and compromise the intended IP67\n          protection.\n        <\/p>\n\n      <\/div>\n\n    <\/article>\n\n  <\/div>\n\n\n  <!-- =========================================================\n       ENGINEERING NOTE\n       ========================================================= -->\n\n  <aside class=\"pvl-msd-note\">\n\n    <div\n      class=\"pvl-msd-note-icon\"\n      aria-hidden=\"true\"\n    >\n\n      <svg\n        viewBox=\"0 0 24 24\"\n        fill=\"none\"\n        stroke=\"currentColor\"\n        stroke-width=\"2\"\n        stroke-linecap=\"round\"\n        stroke-linejoin=\"round\"\n      >\n\n        <circle\n          cx=\"12\"\n          cy=\"12\"\n          r=\"10\"\n        ><\/circle>\n\n        <path\n          d=\"M12 16v-4\"\n        ><\/path>\n\n        <path\n          d=\"M12 8h.01\"\n        ><\/path>\n\n      <\/svg>\n\n    <\/div>\n\n\n    <p class=\"pvl-msd-note-text\">\n      <strong>Engineering note:<\/strong>\n      Always confirm the MSD model, system voltage, current,\n      mounting dimensions, cable termination, and environmental\n      requirements against the latest technical drawing and\n      product specification before installation.\n    <\/p>\n\n  <\/aside>\n\n<\/section>\n<\/div>\n <\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row alignfull gspb_row gspb_row-id-gsbp-bc8d251\" id=\"gspb_row-id-gsbp-bc8d251\">\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-dd41f87\" id=\"gspb_col-id-gsbp-dd41f87\">\n<!-- ============================================================\n     PVLinkTech\n     MSD-350 Factory Advantage Section\n\n     WordPress + Blocksy Compatible\n     Paste directly into a WordPress Custom HTML block.\n\n     Brand Blue: #0057B8\n     Accent Green: #5ACB2E\n============================================================= -->\n\n<section\n  id=\"pvl-msd-factory-advantage\"\n  class=\"pvl-msd-advantage\"\n  aria-labelledby=\"pvl-msd-advantage-title\"\n>\n\n  <style>\n\n    \/* =========================================================\n       1. MODULE ROOT\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage {\n      --pvl-blue: #0057B8;\n      --pvl-blue-dark: #00458F;\n      --pvl-blue-soft: #EEF5FC;\n\n      --pvl-green: #5ACB2E;\n      --pvl-green-dark: #459F25;\n      --pvl-green-soft: #F2FAEE;\n\n      --pvl-heading: #0F172A;\n      --pvl-text: #475569;\n      --pvl-text-dark: #334155;\n      --pvl-muted: #64748B;\n\n      --pvl-border: #E2E8F0;\n      --pvl-bg: #F8FAFC;\n      --pvl-white: #FFFFFF;\n\n      width: 100%;\n\n      margin: 40px auto;\n      padding: 52px 20px;\n\n      color: var(--pvl-text-dark);\n      background: var(--pvl-bg);\n\n      font-family:\n        -apple-system,\n        BlinkMacSystemFont,\n        \"Segoe UI\",\n        Roboto,\n        \"Helvetica Neue\",\n        Arial,\n        sans-serif;\n\n      line-height: 1.7;\n\n      box-sizing: border-box;\n\n      -webkit-font-smoothing: antialiased;\n      -moz-osx-font-smoothing: grayscale;\n\n      overflow-wrap: break-word;\n      isolation: isolate;\n    }\n\n\n    #pvl-msd-factory-advantage *,\n    #pvl-msd-factory-advantage *::before,\n    #pvl-msd-factory-advantage *::after {\n      box-sizing: border-box;\n    }\n\n\n    #pvl-msd-factory-advantage h2,\n    #pvl-msd-factory-advantage h3,\n    #pvl-msd-factory-advantage p {\n      margin-top: 0;\n    }\n\n\n    \/* =========================================================\n       2. INNER CONTAINER\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-inner {\n      width: 100%;\n      max-width: 1140px;\n\n      margin: 0 auto;\n    }\n\n\n    \/* =========================================================\n       3. MAIN LAYOUT\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-layout {\n      display: grid;\n\n      grid-template-columns:\n        minmax(260px, 0.78fr)\n        minmax(0, 1.7fr);\n\n      gap: 52px;\n\n      align-items: start;\n    }\n\n\n    \/* =========================================================\n       4. LEFT INTRO PANEL\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-intro {\n      position: sticky;\n\n      top: 32px;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-eyebrow {\n      display: inline-flex;\n      align-items: center;\n\n      gap: 8px;\n\n      margin-bottom: 14px;\n\n      color: var(--pvl-blue);\n\n      font-size: 12px;\n      font-weight: 750;\n      line-height: 1.4;\n\n      letter-spacing: 0.08em;\n      text-transform: uppercase;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-eyebrow-dot {\n      width: 7px;\n      height: 7px;\n\n      flex: 0 0 7px;\n\n      background: var(--pvl-green);\n\n      border-radius: 50%;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-title {\n      margin: 0 0 18px;\n\n      color: var(--pvl-heading);\n\n      font-size: clamp(28px, 3.4vw, 38px);\n      font-weight: 800;\n      line-height: 1.2;\n\n      letter-spacing: -0.03em;\n\n      text-wrap: balance;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-intro-line {\n      width: 54px;\n      height: 4px;\n\n      margin-bottom: 20px;\n\n      background: var(--pvl-blue);\n\n      border-radius: 999px;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-summary {\n      max-width: 360px;\n\n      margin: 0;\n\n      color: var(--pvl-text);\n\n      font-size: 15px;\n      line-height: 1.72;\n    }\n\n\n    \/* =========================================================\n       5. ADVANTAGE CARDS\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-cards {\n      display: grid;\n\n      grid-template-columns:\n        repeat(2, minmax(0, 1fr));\n\n      gap: 20px;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-card {\n      position: relative;\n\n      display: flex;\n      flex-direction: column;\n\n      min-width: 0;\n      min-height: 100%;\n\n      padding: 28px 26px;\n\n      overflow: hidden;\n\n      background: var(--pvl-white);\n\n      border: 1px solid var(--pvl-border);\n      border-radius: 12px;\n\n      box-shadow:\n        0 2px 8px rgba(15, 23, 42, 0.035);\n\n      transition:\n        transform 0.2s ease,\n        border-color 0.2s ease,\n        box-shadow 0.2s ease;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-card::before {\n      content: \"\";\n\n      position: absolute;\n\n      top: 0;\n      left: 0;\n\n      width: 100%;\n      height: 4px;\n\n      background: var(--pvl-blue);\n    }\n\n\n    #pvl-msd-factory-advantage\n    .pvl-msd-card--green::before {\n      background: var(--pvl-green);\n    }\n\n\n    @media (hover: hover) and (pointer: fine) {\n\n      #pvl-msd-factory-advantage\n      .pvl-msd-card:hover {\n        transform: translateY(-3px);\n\n        border-color: #CBD5E1;\n\n        box-shadow:\n          0 12px 28px -12px\n          rgba(15, 23, 42, 0.16);\n      }\n\n    }\n\n\n    \/* =========================================================\n       6. CARD TOP AREA\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-card-top {\n      display: flex;\n      align-items: center;\n\n      gap: 14px;\n\n      margin-bottom: 20px;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-number {\n      display: flex;\n      align-items: center;\n      justify-content: center;\n\n      width: 42px;\n      height: 42px;\n\n      flex: 0 0 42px;\n\n      color: var(--pvl-blue);\n\n      background: var(--pvl-blue-soft);\n\n      border: 1px solid rgba(0, 87, 184, 0.12);\n      border-radius: 9px;\n\n      font-size: 13px;\n      font-weight: 800;\n      line-height: 1;\n    }\n\n\n    #pvl-msd-factory-advantage\n    .pvl-msd-card--green\n    .pvl-msd-number {\n      color: var(--pvl-green-dark);\n\n      background: var(--pvl-green-soft);\n\n      border-color:\n        rgba(90, 203, 46, 0.18);\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-card-title {\n      margin: 0;\n\n      color: var(--pvl-heading);\n\n      font-size: 18px;\n      font-weight: 750;\n      line-height: 1.35;\n\n      letter-spacing: -0.015em;\n    }\n\n\n    \/* =========================================================\n       7. CARD CONTENT\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-card-text {\n      margin: 0;\n\n      color: var(--pvl-text);\n\n      font-size: 15px;\n      line-height: 1.75;\n\n      text-align: left;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-card-text strong {\n      color: var(--pvl-heading);\n\n      font-weight: 700;\n    }\n\n\n    \/* =========================================================\n       8. FACTORY METRICS\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-metrics {\n      display: grid;\n\n      grid-template-columns:\n        repeat(3, minmax(0, 1fr));\n\n      gap: 8px;\n\n      margin-top: 22px;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-metric {\n      padding: 12px 8px;\n\n      background: var(--pvl-bg);\n\n      border: 1px solid var(--pvl-border);\n      border-radius: 7px;\n\n      text-align: center;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-metric-value {\n      display: block;\n\n      margin-bottom: 3px;\n\n      color: var(--pvl-blue);\n\n      font-size: 16px;\n      font-weight: 800;\n      line-height: 1.2;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-metric-label {\n      display: block;\n\n      color: var(--pvl-muted);\n\n      font-size: 10.5px;\n      font-weight: 600;\n      line-height: 1.35;\n    }\n\n\n    \/* =========================================================\n       9. CUSTOMIZATION TAGS\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-tags {\n      display: flex;\n      flex-wrap: wrap;\n\n      gap: 8px;\n\n      margin-top: 22px;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-tag {\n      display: inline-flex;\n      align-items: center;\n\n      padding: 6px 9px;\n\n      color: var(--pvl-text-dark);\n\n      background: #FFFFFF;\n\n      border: 1px solid var(--pvl-border);\n      border-radius: 6px;\n\n      font-size: 12px;\n      font-weight: 600;\n      line-height: 1.3;\n    }\n\n\n    \/* =========================================================\n       10. FACTORY LINK\n       ========================================================= *\/\n\n    #pvl-msd-factory-advantage .pvl-msd-link-wrap {\n      margin-top: 22px;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-link {\n      display: inline-flex;\n      align-items: center;\n\n      gap: 6px;\n\n      color: var(--pvl-blue);\n\n      font-size: 14px;\n      font-weight: 700;\n      line-height: 1.4;\n\n      text-decoration: none;\n\n      border-bottom:\n        1px solid rgba(0, 87, 184, 0.3);\n\n      transition:\n        color 0.18s ease,\n        border-color 0.18s ease;\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-link:visited {\n      color: var(--pvl-blue);\n    }\n\n\n    #pvl-msd-factory-advantage .pvl-msd-link svg {\n      display: block;\n\n      width: 14px;\n      height: 14px;\n\n      transition: transform 0.18s ease;\n    }\n\n\n    @media (hover: hover) and (pointer: fine) {\n\n      #pvl-msd-factory-advantage\n      .pvl-msd-link:hover {\n        color: var(--pvl-blue-dark);\n\n        border-bottom-color:\n          var(--pvl-green);\n      }\n\n\n      #pvl-msd-factory-advantage\n      .pvl-msd-link:hover svg {\n        transform: translate(2px, -2px);\n      }\n\n    }\n\n\n    #pvl-msd-factory-advantage\n    .pvl-msd-link:focus-visible {\n      outline: 2px solid var(--pvl-blue);\n      outline-offset: 3px;\n\n      border-radius: 2px;\n    }\n\n\n    \/* =========================================================\n       11. TABLET\n       ========================================================= *\/\n\n    @media (max-width: 900px) {\n\n      #pvl-msd-factory-advantage {\n        padding: 44px 18px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-layout {\n        grid-template-columns: 1fr;\n\n        gap: 30px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-intro {\n        position: static;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-summary {\n        max-width: 720px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       12. MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 640px) {\n\n      #pvl-msd-factory-advantage {\n        margin: 28px auto;\n\n        padding: 36px 14px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-title {\n        font-size: 26px;\n        line-height: 1.25;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-cards {\n        grid-template-columns: 1fr;\n\n        gap: 14px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-card {\n        padding: 24px 20px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-card-top {\n        gap: 12px;\n\n        margin-bottom: 16px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-number {\n        width: 38px;\n        height: 38px;\n\n        flex-basis: 38px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-card-title {\n        font-size: 17px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-card-text {\n        font-size: 14.5px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-metrics {\n        gap: 6px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-metric {\n        padding: 10px 5px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-metric-value {\n        font-size: 14px;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-metric-label {\n        font-size: 9.5px;\n      }\n\n    }\n\n\n    \/* =========================================================\n       13. EXTRA SMALL MOBILE\n       ========================================================= *\/\n\n    @media (max-width: 420px) {\n\n      #pvl-msd-factory-advantage .pvl-msd-metrics {\n        grid-template-columns: 1fr;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-metric {\n        display: flex;\n        align-items: center;\n        justify-content: space-between;\n\n        gap: 12px;\n\n        padding: 10px 12px;\n\n        text-align: left;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-metric-value {\n        margin: 0;\n      }\n\n\n      #pvl-msd-factory-advantage .pvl-msd-metric-label {\n        text-align: right;\n      }\n\n    }\n\n\n    \/* =========================================================\n       14. REDUCED MOTION\n       ========================================================= *\/\n\n    @media (prefers-reduced-motion: reduce) {\n\n      #pvl-msd-factory-advantage .pvl-msd-card,\n      #pvl-msd-factory-advantage .pvl-msd-link,\n      #pvl-msd-factory-advantage .pvl-msd-link svg {\n        transition: none;\n      }\n\n    }\n\n  <\/style>\n\n\n  <div class=\"pvl-msd-inner\">\n\n    <div class=\"pvl-msd-layout\">\n\n\n      <!-- =====================================================\n           LEFT INTRO\n           ===================================================== -->\n\n      <header class=\"pvl-msd-intro\">\n\n        <div class=\"pvl-msd-eyebrow\">\n\n\n        <\/div>\n\n\n        <h2\n          id=\"pvl-msd-advantage-title\"\n          class=\"pvl-msd-title\"\n        >\n          Why Buy MSD Connectors from Our Factory\n        <\/h2>\n\n\n        <div\n          class=\"pvl-msd-intro-line\"\n          aria-hidden=\"true\"\n        ><\/div>\n\n\n        <p class=\"pvl-msd-summary\">\n          From manufacturing and inspection to product\n          customization, the MSD-350 is supported directly\n          by our in-house production and engineering team.\n        <\/p>\n\n      <\/header>\n\n\n      <!-- =====================================================\n           RIGHT ADVANTAGE CARDS\n           ===================================================== -->\n\n      <div class=\"pvl-msd-cards\">\n\n\n        <!-- ===================================================\n             CARD 1\n             =================================================== -->\n\n        <article class=\"pvl-msd-card\">\n\n          <div class=\"pvl-msd-card-top\">\n\n            <span\n              class=\"pvl-msd-number\"\n              aria-hidden=\"true\"\n            >\n              01\n            <\/span>\n\n\n            <h3 class=\"pvl-msd-card-title\">\n              Manufacturing &amp; Quality Control\n            <\/h3>\n\n          <\/div>\n\n\n          <p class=\"pvl-msd-card-text\">\n            We have made energy storage and new energy\n            connectors since 2015. Our factory covers\n            <strong>6,800 m\u00b2<\/strong> with CNC machining,\n            injection molding, and assembly lines under\n            one roof. The factory is certified to\n            <strong>ISO 9001<\/strong>,\n            <strong>IATF 16949<\/strong>, and\n            <strong>ISO 13485<\/strong>, and our outgoing\n            inspection pass rate is above\n            <strong>99%<\/strong>. Every MSD-350 ships\n            with inspection reports and material\n            certificates on request.\n          <\/p>\n\n\n          <div\n            class=\"pvl-msd-metrics\"\n            aria-label=\"Factory capability highlights\"\n          >\n\n            <div class=\"pvl-msd-metric\">\n\n              <span class=\"pvl-msd-metric-value\">\n                6,800 m\u00b2\n              <\/span>\n\n              <span class=\"pvl-msd-metric-label\">\n                Factory\n              <\/span>\n\n            <\/div>\n\n\n            <div class=\"pvl-msd-metric\">\n\n              <span class=\"pvl-msd-metric-value\">\n                Since 2015\n              <\/span>\n\n              <span class=\"pvl-msd-metric-label\">\n                Manufacturing\n              <\/span>\n\n            <\/div>\n\n\n            <div class=\"pvl-msd-metric\">\n\n              <span class=\"pvl-msd-metric-value\">\n                &gt;99%\n              <\/span>\n\n              <span class=\"pvl-msd-metric-label\">\n                Inspection Pass Rate\n              <\/span>\n\n            <\/div>\n\n          <\/div>\n\n\n          <div class=\"pvl-msd-link-wrap\">\n\n            <a href=\"https:\/\/www.pvlinktech.com\/about-us\/\" class=\"pvl-msd-link\">\n              Learn About Our Factory\n\n              <svg\n                viewBox=\"0 0 24 24\"\n                fill=\"none\"\n                stroke=\"currentColor\"\n                stroke-width=\"2\"\n                stroke-linecap=\"round\"\n                stroke-linejoin=\"round\"\n                aria-hidden=\"true\"\n              >\n                <path d=\"M7 17L17 7\"><\/path>\n                <path d=\"M7 7h10v10\"><\/path>\n              <\/svg>\n\n            <\/a>\n\n          <\/div>\n\n        <\/article>\n\n\n        <!-- ===================================================\n             CARD 2\n             =================================================== -->\n\n        <article class=\"pvl-msd-card pvl-msd-card--green\">\n\n          <div class=\"pvl-msd-card-top\">\n\n            <span\n              class=\"pvl-msd-number\"\n              aria-hidden=\"true\"\n            >\n              02\n            <\/span>\n\n\n            <h3 class=\"pvl-msd-card-title\">\n              Customization &amp; Engineering Support\n            <\/h3>\n\n          <\/div>\n\n\n          <p class=\"pvl-msd-card-text\">\n            We also build custom variants. If your cabinet\n            needs a different mounting pattern, a different\n            handle color, or a specific marking, we can\n            adjust the product around the same\n            <strong>350 A \/ 1,500 V DC<\/strong> core.\n            Tell us the requirement and we will confirm\n            feasibility before tooling anything.\n          <\/p>\n\n\n          <div\n            class=\"pvl-msd-tags\"\n            aria-label=\"MSD customization options\"\n          >\n\n            <span class=\"pvl-msd-tag\">\n              Mounting Pattern\n            <\/span>\n\n            <span class=\"pvl-msd-tag\">\n              Handle Color\n            <\/span>\n\n            <span class=\"pvl-msd-tag\">\n              Custom Marking\n            <\/span>\n\n            <span class=\"pvl-msd-tag\">\n              Engineering Review\n            <\/span>\n\n          <\/div>\n\n        <\/article>\n\n\n      <\/div>\n\n    <\/div>\n\n  <\/div>\n\n<\/section>\n<!-- MSD Factory Advantage Section End -->\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-e7aefa8\" id=\"gspb_row-id-gsbp-e7aefa8\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-39085d8\" id=\"gspb_col-id-gsbp-39085d8\">\n<style>\n  #msd-faq-section {\n    --msd-primary: #0057B8;\n    --msd-primary-hover: #004494;\n    --msd-primary-light: #f0f6ff;\n    --msd-accent: #5ACB2E;\n    --msd-text-title: #1e293b;\n    --msd-text-body: #475569;\n    --msd-border: #e2e8f0;\n    --msd-border-hover: #cbd5e1;\n    --msd-bg-card: #ffffff;\n    --msd-radius: 10px;\n    --msd-transition: all .25s cubic-bezier(.4, 0, .2, 1);\n\n    max-width: 1400px;\n    margin: 0 auto;\n    color: var(--msd-text-body);\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto,\n      \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", sans-serif;\n    line-height: 1.6;\n  }\n\n  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color: var(--msd-primary);\n  }\n\n  #msd-faq-section .msd-faq-icon {\n    display: inline-flex;\n    flex: 0 0 28px;\n    align-items: center;\n    justify-content: center;\n    width: 28px;\n    height: 28px;\n    border-radius: 50%;\n    background: var(--msd-primary-light);\n    color: var(--msd-primary);\n    transition: transform .3s cubic-bezier(.4, 0, .2, 1), background-color .2s, color .2s;\n  }\n\n  #msd-faq-section .msd-faq-item.active .msd-faq-icon {\n    transform: rotate(180deg);\n    background: var(--msd-accent);\n    color: #fff;\n  }\n\n  #msd-faq-section .msd-faq-icon svg {\n    width: 14px;\n    height: 14px;\n    fill: none;\n    stroke: currentColor;\n    stroke-linecap: round;\n    stroke-linejoin: round;\n    stroke-width: 2.5;\n  }\n\n  #msd-faq-section .msd-faq-body {\n    max-height: 0;\n    overflow: hidden;\n    opacity: 0;\n    transition: max-height .35s cubic-bezier(.4, 0, .2, 1), opacity .25s ease;\n  }\n\n  #msd-faq-section .msd-faq-item.active .msd-faq-body {\n    opacity: 1;\n  }\n\n  #msd-faq-section .msd-faq-content {\n    padding: 0 22px 20px;\n    border-top: 1px solid transparent;\n    color: var(--msd-text-body);\n    font-size: 14.5px;\n    line-height: 1.65;\n  }\n\n  #msd-faq-section .msd-faq-item.active .msd-faq-content {\n    padding-top: 14px;\n    border-top-color: #f1f5f9;\n  }\n\n  @media (max-width: 640px) {\n    #msd-faq-section .msd-faq-header {\n      padding: 16px;\n    }\n\n    #msd-faq-section .msd-faq-question {\n      font-size: 15px;\n    }\n\n    #msd-faq-section .msd-faq-content {\n      padding: 0 16px 16px;\n      font-size: 14px;\n    }\n\n    #msd-faq-section .msd-faq-item.active .msd-faq-content {\n      padding-top: 14px;\n    }\n  }\n<\/style>\n\n<section id=\"msd-faq-section\" aria-label=\"Frequently asked questions\">\n  <h2 class=\"msd-faq-main-title\">FAQ<\/h2>\n\n  <div class=\"msd-faq-list\">\n    <div class=\"msd-faq-item\">\n      <button class=\"msd-faq-header\" type=\"button\" aria-expanded=\"false\">\n        <span class=\"msd-faq-question\">What is a manual service disconnect (MSD)?<\/span>\n        <span class=\"msd-faq-icon\" aria-hidden=\"true\">\n          <svg viewBox=\"0 0 24 24\"><polyline points=\"6 9 12 15 18 9\"><\/polyline><\/svg>\n        <\/span>\n      <\/button>\n      <div class=\"msd-faq-body\">\n        <div class=\"msd-faq-content\">\n          A manual service disconnect is a manually operated switch that isolates the high-voltage DC circuit in a battery storage system or an EV so technicians can work safely. It is pulled by hand to break the circuit before maintenance or emergency shutdown.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"msd-faq-item\">\n      <button class=\"msd-faq-header\" type=\"button\" aria-expanded=\"false\">\n        <span class=\"msd-faq-question\">How does the MSD-350 work?<\/span>\n        <span class=\"msd-faq-icon\" aria-hidden=\"true\">\n          <svg viewBox=\"0 0 24 24\"><polyline points=\"6 9 12 15 18 9\"><\/polyline><\/svg>\n        <\/span>\n      <\/button>\n      <div class=\"msd-faq-body\">\n        <div class=\"msd-faq-content\">\n          The two-stage interlocking handle breaks the circuit in a controlled sequence: the contacts open first, then the handle releases fully. This limits arcing and makes the disconnect sequence repeatable and safe.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"msd-faq-item\">\n      <button class=\"msd-faq-header\" type=\"button\" aria-expanded=\"false\">\n        <span class=\"msd-faq-question\">What is the difference between an MSD and a circuit breaker?<\/span>\n        <span class=\"msd-faq-icon\" aria-hidden=\"true\">\n          <svg viewBox=\"0 0 24 24\"><polyline points=\"6 9 12 15 18 9\"><\/polyline><\/svg>\n        <\/span>\n      <\/button>\n      <div class=\"msd-faq-body\">\n        <div class=\"msd-faq-content\">\n          A circuit breaker protects against overcurrent and trips automatically. An MSD is a manual isolation device: it does not protect the circuit, it guarantees that the circuit is off while people work on it.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"msd-faq-item\">\n      <button class=\"msd-faq-header\" type=\"button\" aria-expanded=\"false\">\n        <span class=\"msd-faq-question\">What are the ratings of the MSD-350?<\/span>\n        <span class=\"msd-faq-icon\" aria-hidden=\"true\">\n          <svg viewBox=\"0 0 24 24\"><polyline points=\"6 9 12 15 18 9\"><\/polyline><\/svg>\n        <\/span>\n      <\/button>\n      <div class=\"msd-faq-body\">\n        <div class=\"msd-faq-content\">\n          350A rated current, 1500V DC rated voltage, 4000V AC dielectric strength, IP67 \/ UL94 V-0, with two-stage interlocking and M8 mounting.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"msd-faq-item\">\n      <button class=\"msd-faq-header\" type=\"button\" aria-expanded=\"false\">\n        <span class=\"msd-faq-question\">Is the manual service disconnect waterproof?<\/span>\n        <span class=\"msd-faq-icon\" aria-hidden=\"true\">\n          <svg viewBox=\"0 0 24 24\"><polyline points=\"6 9 12 15 18 9\"><\/polyline><\/svg>\n        <\/span>\n      <\/button>\n      <div class=\"msd-faq-body\">\n        <div class=\"msd-faq-content\">\n          Yes, the MSD-350 is rated IP67 when mounted on a flat panel with the gasket seated correctly, and the housing is UL94 V-0 flame retardant.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"msd-faq-item\">\n      <button class=\"msd-faq-header\" type=\"button\" aria-expanded=\"false\">\n        <span class=\"msd-faq-question\">How many mating cycles does it support?<\/span>\n        <span class=\"msd-faq-icon\" aria-hidden=\"true\">\n          <svg viewBox=\"0 0 24 24\"><polyline points=\"6 9 12 15 18 9\"><\/polyline><\/svg>\n        <\/span>\n      <\/button>\n      <div class=\"msd-faq-body\">\n        <div class=\"msd-faq-content\">\n          At least 300 mating cycles, with a plugging force of 75N or less.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"msd-faq-item\">\n      <button class=\"msd-faq-header\" type=\"button\" aria-expanded=\"false\">\n        <span class=\"msd-faq-question\">Can you customize the MSD?<\/span>\n        <span class=\"msd-faq-icon\" aria-hidden=\"true\">\n          <svg viewBox=\"0 0 24 24\"><polyline points=\"6 9 12 15 18 9\"><\/polyline><\/svg>\n        <\/span>\n      <\/button>\n      <div class=\"msd-faq-body\">\n        <div class=\"msd-faq-content\">\n          Yes. Mounting pattern, color, and marking can be adjusted around the same 350A \/ 1500V DC core. Send us your requirement.\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<script>\n(function () {\n  function initMsdFaq() {\n    var section = document.getElementById('msd-faq-section');\n    if (!section || section.dataset.initialized === 'true') return;\n\n    section.dataset.initialized = 'true';\n\n    var items = section.querySelectorAll('.msd-faq-item');\n\n    function setItemState(item, open) {\n      var header = item.querySelector('.msd-faq-header');\n      var body = item.querySelector('.msd-faq-body');\n\n      item.classList.toggle('active', open);\n      header.setAttribute('aria-expanded', open ? 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id=\"gspb_row-id-gsbp-f4777c7\"><div class=\"gspb_row__content\">  <\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Manual service disconnect for battery energy storage: 350A, 1500V DC, IP67 MSD with two-stage interlocking for safe high-voltage isolation.<\/p>","protected":false},"author":1,"featured_media":6100,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_gspb_post_css":"#gspb_row-id-gsbp-e04d849{justify-content:space-between;margin-top:0;display:flex;flex-wrap:wrap}#gspb_row-id-gsbp-e04d849>.gspb_row__content{display:flex;margin:0 auto;width:100%;flex-wrap:wrap}.gspb_row{position:relative}div[id^=gspb_col-id]{box-sizing:border-box;position:relative}@media (max-width:689.98px){#gspb_row-id-gsbp-e04d849{min-height:1px}}@media (max-width:999.98px){#gspb_row-id-gsbp-e04d849>.gspb_row__content{row-gap:80px}}@media 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