{"id":29594,"date":"2026-06-25T14:10:50","date_gmt":"2026-06-25T06:10:50","guid":{"rendered":"https:\/\/www.cnspd.com\/?page_id=29594"},"modified":"2026-06-25T14:15:18","modified_gmt":"2026-06-25T06:15:18","slug":"pluggable-surge-protective-device","status":"publish","type":"page","link":"https:\/\/www.cnspd.com\/pt\/dispositivo-de-protecao-contra-surto-plugavel\/","title":{"rendered":"Dispositivo de Prote\u00e7\u00e3o Contra Sobretens\u00f5es Plug\u00e1vel"},"content":{"rendered":"<section class=\"l-section wpb_row height_large width_full\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-html us_custom_f15df953\"><style>\n  .pspd-page {\n    --blue: #004898;\n    --blue2: #006dcc;\n    --dark: #0f172a;\n    --text: #334155;\n    --muted: #64748b;\n    --line: #d8e5f3;\n    --soft: #f5f9ff;\n    --soft2: #eaf4ff;\n    --white: #ffffff;\n    --green: #16a34a;\n    --orange: #ff8a00;\n    font-family: inherit;\n    color: var(--text);\n    background: #fff;\n  }\n\n  .pspd-page * {\n    box-sizing: border-box;\n  }\n\n  .pspd-wrap {\n    width: min(1180px, calc(100% - 36px));\n    margin: 0 auto;\n  }\n\n  .pspd-hero {\n    position: relative;\n    overflow: hidden;\n    background:\n      radial-gradient(circle at 84% 16%, rgba(255, 255, 255, .18), transparent 30%),\n      radial-gradient(circle at 12% 78%, rgba(0, 158, 255, .25), transparent 32%),\n      linear-gradient(135deg, #062047 0%, #004898 48%, #0674d7 100%);\n    color: #fff;\n    padding: 86px 0 72px;\n  }\n\n  .pspd-hero::after {\n    content: \"\";\n    position: absolute;\n    right: -170px;\n    bottom: -210px;\n    width: 520px;\n    height: 520px;\n    border-radius: 50%;\n    border: 80px solid rgba(255,255,255,.06);\n  }\n\n  .pspd-hero-grid {\n    position: relative;\n    z-index: 2;\n    display: grid;\n    grid-template-columns: 1.04fr .96fr;\n    gap: 44px;\n    align-items: center;\n  }\n\n  .pspd-breadcrumb {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px;\n    margin-bottom: 18px;\n    font-size: 13px;\n    color: rgba(255,255,255,.78);\n  }\n\n  .pspd-breadcrumb span {\n    color: rgba(255,255,255,.48);\n  }\n\n  .pspd-kicker {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    padding: 8px 13px;\n    margin-bottom: 16px;\n    border-radius: 999px;\n    background: rgba(255,255,255,.12);\n    border: 1px solid rgba(255,255,255,.24);\n    color: #e9f5ff;\n    font-size: 13px;\n    font-weight: 900;\n    letter-spacing: .04em;\n    text-transform: uppercase;\n  }\n\n  .pspd-hero h1 {\n    margin: 0 0 18px;\n    color: #fff;\n    font-size: clamp(38px, 5vw, 66px);\n    line-height: 1.02;\n    letter-spacing: -0.045em;\n  }\n\n  .pspd-hero-lead {\n    max-width: 760px;\n    margin: 0;\n    color: rgba(255,255,255,.88);\n    font-size: 19px;\n    line-height: 1.65;\n  }\n\n  .pspd-answer {\n    margin-top: 26px;\n    padding: 18px 20px;\n    border-radius: 18px;\n    background: rgba(255,255,255,.12);\n    border: 1px solid rgba(255,255,255,.24);\n    border-left: 4px solid #fff;\n    color: #fff;\n    line-height: 1.65;\n  }\n\n  .pspd-hero-actions {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 12px;\n    margin-top: 28px;\n  }\n\n  .pspd-btn {\n    display: inline-flex;\n    justify-content: center;\n    align-items: center;\n    min-height: 48px;\n    padding: 13px 22px;\n    border-radius: 999px;\n    font-weight: 900;\n    line-height: 1;\n    text-decoration: none !important;\n    cursor: pointer;\n    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;\n  }\n\n  .pspd-btn:hover {\n    transform: translateY(-2px);\n    text-decoration: none !important;\n  }\n\n  .pspd-btn-primary {\n    background: #fff;\n    color: var(--blue) !important;\n    box-shadow: 0 16px 38px rgba(0,0,0,.20);\n  }\n\n  .pspd-btn-secondary {\n    background: rgba(255,255,255,.12);\n    color: #fff !important;\n    border: 1px solid rgba(255,255,255,.34);\n  }\n\n  .pspd-hero-panel {\n    border-radius: 30px;\n    padding: 28px;\n    background: rgba(255,255,255,.96);\n    border: 1px solid rgba(255,255,255,.34);\n    box-shadow: 0 30px 80px rgba(0,0,0,.24);\n    color: var(--dark);\n  }\n\n  .pspd-panel-head {\n    padding-bottom: 18px;\n    margin-bottom: 18px;\n    border-bottom: 1px solid var(--line);\n  }\n\n  .pspd-panel-head span {\n    display: inline-flex;\n    margin-bottom: 8px;\n    padding: 7px 11px;\n    border-radius: 999px;\n    background: #e8f2ff;\n    color: var(--blue);\n    font-size: 12px;\n    font-weight: 900;\n    text-transform: uppercase;\n    letter-spacing: .04em;\n  }\n\n  .pspd-panel-head strong {\n    display: block;\n    font-size: 26px;\n    line-height: 1.2;\n    color: var(--dark);\n  }\n\n  .pspd-panel-list {\n    display: grid;\n    gap: 14px;\n  }\n\n  .pspd-panel-item {\n    padding: 16px;\n    border-radius: 18px;\n    background: var(--soft);\n    border: 1px solid var(--line);\n  }\n\n  .pspd-panel-item b {\n    display: block;\n    margin-bottom: 7px;\n    color: var(--blue);\n    font-size: 17px;\n  }\n\n  .pspd-panel-item p {\n    margin: 0 0 8px;\n    color: #475569;\n    line-height: 1.55;\n    font-size: 14px;\n  }\n\n  .pspd-panel-item span {\n    display: inline-flex;\n    padding: 5px 9px;\n    border-radius: 999px;\n    background: #fff;\n    border: 1px solid var(--line);\n    color: var(--text);\n    font-size: 12px;\n    font-weight: 800;\n  }\n\n  .pspd-panel-specs {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 12px;\n    margin-top: 18px;\n  }\n\n  .pspd-panel-specs div {\n    padding: 13px;\n    border-radius: 15px;\n    background: #ffffff;\n    border: 1px solid var(--line);\n  }\n\n  .pspd-panel-specs strong {\n    display: block;\n    margin-bottom: 5px;\n    color: var(--dark);\n    font-size: 13px;\n  }\n\n  .pspd-panel-specs span {\n    color: var(--muted);\n    font-size: 13px;\n    line-height: 1.4;\n  }\n\n  .pspd-section {\n    padding: 76px 0;\n  }\n\n  .pspd-section.soft {\n    background: var(--soft);\n  }\n\n  .pspd-section-title {\n    max-width: 880px;\n    margin: 0 auto 36px;\n    text-align: center;\n  }\n\n  .pspd-section-title.left {\n    margin-left: 0;\n    text-align: left;\n  }\n\n  .pspd-eyebrow {\n    margin: 0 0 10px;\n    color: var(--blue);\n    font-size: 13px;\n    font-weight: 1000;\n    letter-spacing: .08em;\n    text-transform: uppercase;\n  }\n\n  .pspd-section h2 {\n    margin: 0;\n    color: var(--dark);\n    font-size: clamp(28px, 3.3vw, 44px);\n    line-height: 1.12;\n    letter-spacing: -0.035em;\n  }\n\n  .pspd-section-title p {\n    margin: 16px 0 0;\n    color: var(--muted);\n    font-size: 17px;\n    line-height: 1.7;\n  }\n\n  .pspd-grid-4 {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    gap: 18px;\n  }\n\n  .pspd-grid-3 {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 22px;\n  }\n\n  .pspd-card {\n    background: #fff;\n    border: 1px solid var(--line);\n    border-radius: 22px;\n    padding: 24px;\n    box-shadow: 0 14px 34px rgba(15, 23, 42, .06);\n  }\n\n  .pspd-card h3 {\n    margin: 0 0 10px;\n    color: var(--dark);\n    font-size: 20px;\n    line-height: 1.25;\n  }\n\n  .pspd-card p {\n    margin: 0;\n    color: var(--muted);\n    line-height: 1.65;\n  }\n\n  .pspd-number {\n    width: 42px;\n    height: 42px;\n    margin-bottom: 15px;\n    border-radius: 14px;\n    background: var(--soft2);\n    color: var(--blue);\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-weight: 1000;\n    font-size: 16px;\n  }\n\n  .pspd-table-wrap {\n    overflow-x: auto;\n    border: 1px solid var(--line);\n    border-radius: 22px;\n    background: #fff;\n    box-shadow: 0 14px 34px rgba(15, 23, 42, .06);\n  }\n\n  .pspd-table {\n    width: 100%;\n    min-width: 820px;\n    border-collapse: collapse;\n  }\n\n  .pspd-table th {\n    background: var(--blue);\n    color: #fff;\n    text-align: left;\n    padding: 16px 18px;\n    font-size: 14px;\n    line-height: 1.45;\n  }\n\n  .pspd-table td {\n    border-top: 1px solid var(--line);\n    padding: 16px 18px;\n    color: var(--text);\n    line-height: 1.58;\n    vertical-align: top;\n  }\n\n  .pspd-table tr:nth-child(even) td {\n    background: #f9fcff;\n  }\n\n  .pspd-tag {\n    display: inline-flex;\n    margin: 0 6px 6px 0;\n    padding: 5px 9px;\n    border-radius: 999px;\n    background: #e8f2ff;\n    color: var(--blue);\n    font-size: 12px;\n    font-weight: 900;\n    white-space: nowrap;\n  }\n\n  .pspd-product-grid {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 22px;\n  }\n\n  .pspd-product {\n    overflow: hidden;\n    border-radius: 24px;\n    background: #fff;\n    border: 1px solid var(--line);\n    box-shadow: 0 16px 38px rgba(15, 23, 42, .07);\n  }\n\n  .pspd-product-head {\n    padding: 22px 24px;\n    background:\n      radial-gradient(circle at 82% 18%, rgba(0,104,201,.18), transparent 32%),\n      linear-gradient(135deg, #f7fbff, #e7f2ff);\n    border-bottom: 1px solid var(--line);\n  }\n\n  .pspd-product-head span {\n    display: inline-flex;\n    margin-bottom: 12px;\n    padding: 6px 10px;\n    border-radius: 999px;\n    background: #fff;\n    border: 1px solid var(--line);\n    color: var(--blue);\n    font-size: 12px;\n    font-weight: 900;\n  }\n\n  .pspd-product-head h3 {\n    margin: 0;\n    color: var(--dark);\n    font-size: 22px;\n    line-height: 1.25;\n  }\n\n  .pspd-product-body {\n    padding: 24px;\n  }\n\n  .pspd-product p {\n    margin: 0 0 16px;\n    color: var(--muted);\n    line-height: 1.6;\n  }\n\n  .pspd-spec-list {\n    display: grid;\n    gap: 8px;\n    margin: 0 0 20px;\n    padding: 0;\n    list-style: none;\n  }\n\n  .pspd-spec-list li {\n    display: flex;\n    justify-content: space-between;\n    gap: 14px;\n    border-bottom: 1px dashed #d8e5f3;\n    padding-bottom: 8px;\n    font-size: 14px;\n    line-height: 1.45;\n  }\n\n  .pspd-spec-list strong {\n    color: var(--dark);\n  }\n\n  .pspd-product a {\n    color: var(--blue);\n    font-weight: 900;\n    text-decoration: none;\n  }\n\n  .pspd-product a:hover {\n    text-decoration: underline;\n  }\n\n  .pspd-split {\n    display: grid;\n    grid-template-columns: .95fr 1.05fr;\n    gap: 34px;\n    align-items: center;\n  }\n\n  .pspd-decision {\n    display: grid;\n    gap: 13px;\n  }\n\n  .pspd-rule {\n    display: grid;\n    grid-template-columns: 82px 1fr;\n    gap: 12px;\n    align-items: start;\n    padding: 16px 18px;\n    border-radius: 16px;\n    border: 1px solid var(--line);\n    background: #fff;\n  }\n\n  .pspd-rule span {\n    display: inline-flex;\n    justify-content: center;\n    align-items: center;\n    min-height: 28px;\n    border-radius: 999px;\n    background: var(--blue);\n    color: #fff;\n    font-size: 12px;\n    font-weight: 1000;\n  }\n\n  .pspd-rule p {\n    margin: 0;\n    line-height: 1.6;\n  }\n\n  .pspd-cta-box {\n    display: grid;\n    grid-template-columns: 1fr 420px;\n    gap: 34px;\n    align-items: center;\n    border-radius: 30px;\n    padding: 46px;\n    color: #fff;\n    background:\n      radial-gradient(circle at 86% 12%, rgba(255,255,255,.18), transparent 30%),\n      linear-gradient(135deg, #003b7d 0%, #004898 52%, #075fae 100%);\n    box-shadow: 0 24px 60px rgba(0,72,152,.20);\n  }\n\n  .pspd-cta-kicker {\n    margin: 0 0 14px;\n    color: #b9ddff;\n    font-size: 13px;\n    font-weight: 1000;\n    letter-spacing: .08em;\n    text-transform: uppercase;\n  }\n\n  .pspd-cta-content h2 {\n    max-width: 620px;\n    margin: 0 0 18px;\n    color: #fff;\n    font-size: clamp(30px, 3.4vw, 46px);\n    line-height: 1.08;\n    letter-spacing: -0.035em;\n  }\n\n  .pspd-cta-content p {\n    max-width: 660px;\n    margin: 0;\n    color: rgba(255,255,255,.86);\n    font-size: 16px;\n    line-height: 1.7;\n  }\n\n  .pspd-cta-actions {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 12px;\n    margin-top: 26px;\n  }\n\n  .pspd-cta-card {\n    padding: 26px;\n    border-radius: 24px;\n    background: rgba(255,255,255,.96);\n    border: 1px solid rgba(255,255,255,.36);\n    color: var(--dark);\n    box-shadow: 0 18px 46px rgba(0,0,0,.16);\n  }\n\n  .pspd-cta-card h3 {\n    margin: 0 0 16px;\n    color: var(--blue);\n    font-size: 23px;\n    line-height: 1.2;\n  }\n\n  .pspd-cta-card ul {\n    display: grid;\n    gap: 12px;\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  .pspd-cta-card li {\n    position: relative;\n    padding-left: 24px;\n    color: #475569;\n    font-size: 14px;\n    line-height: 1.55;\n  }\n\n  .pspd-cta-card li::before {\n    content: \"\u2713\";\n    position: absolute;\n    left: 0;\n    top: 0;\n    color: var(--green);\n    font-weight: 1000;\n  }\n\n  .pspd-cta-card strong {\n    color: var(--dark);\n  }\n\n  .pspd-alias {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    justify-content: center;\n  }\n\n  .pspd-alias span {\n    display: inline-flex;\n    padding: 10px 14px;\n    border-radius: 999px;\n    border: 1px solid var(--line);\n    background: #fff;\n    color: var(--blue);\n    font-weight: 900;\n    font-size: 14px;\n  }\n\n  .pspd-faq {\n    max-width: 920px;\n    margin: 0 auto;\n    display: grid;\n    gap: 16px;\n  }\n\n  .pspd-faq-item {\n    background: #fff;\n    border: 1px solid var(--line);\n    border-radius: 20px;\n    padding: 22px 24px;\n  }\n\n  .pspd-faq-item h3 {\n    margin: 0 0 10px;\n    color: var(--dark);\n    font-size: 19px;\n    line-height: 1.3;\n  }\n\n  .pspd-faq-item p {\n    margin: 0;\n    color: var(--muted);\n    line-height: 1.7;\n  }\n\n  .pspd-related {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 12px;\n    justify-content: center;\n  }\n\n  .pspd-related a {\n    display: inline-flex;\n    padding: 11px 15px;\n    border-radius: 999px;\n    border: 1px solid var(--line);\n    background: #fff;\n    color: var(--blue);\n    font-weight: 900;\n    text-decoration: none;\n  }\n\n  .pspd-related a:hover {\n    background: var(--blue);\n    color: #fff;\n    text-decoration: none;\n  }\n\n  @media (max-width: 1020px) {\n    .pspd-hero-grid,\n    .pspd-split,\n    .pspd-cta-box {\n      grid-template-columns: 1fr;\n    }\n\n    .pspd-grid-4 {\n      grid-template-columns: repeat(2, 1fr);\n    }\n\n    .pspd-product-grid,\n    .pspd-grid-3 {\n      grid-template-columns: 1fr;\n    }\n  }\n\n  @media (max-width: 640px) {\n    .pspd-wrap {\n      width: min(100% - 24px, 1180px);\n    }\n\n    .pspd-hero {\n      padding: 54px 0 46px;\n    }\n\n    .pspd-hero h1 {\n      font-size: 38px;\n    }\n\n    .pspd-hero-lead {\n      font-size: 16px;\n    }\n\n    .pspd-hero-actions,\n    .pspd-cta-actions {\n      align-items: stretch;\n    }\n\n    .pspd-btn {\n      width: 100%;\n    }\n\n    .pspd-hero-panel {\n      padding: 20px;\n      border-radius: 22px;\n    }\n\n    .pspd-panel-head strong {\n      font-size: 22px;\n    }\n\n    .pspd-panel-specs {\n      grid-template-columns: 1fr;\n    }\n\n    .pspd-grid-4 {\n      grid-template-columns: 1fr;\n    }\n\n    .pspd-section {\n      padding: 54px 0;\n    }\n\n    .pspd-card,\n    .pspd-cta-box {\n      padding: 24px;\n      border-radius: 22px;\n    }\n\n    .pspd-cta-card {\n      padding: 20px;\n      border-radius: 18px;\n    }\n\n    .pspd-rule {\n      grid-template-columns: 1fr;\n    }\n\n    .pspd-spec-list li {\n      display: block;\n    }\n\n    .pspd-spec-list li span {\n      display: block;\n      margin-top: 4px;\n    }\n  }\n<\/style>\n\n<div class=\"pspd-page\">\n\n  <section class=\"pspd-hero\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-hero-grid\">\n\n        <div>\n          <div class=\"pspd-breadcrumb\">\n            Products <span>\u203a<\/span> Surge Protection <span>\u203a<\/span> DIN Rail SPD <span>\u203a<\/span> Pluggable Surge Protective Device\n          <\/div>\n\n          <div class=\"pspd-kicker\">Fixed Base \u00b7 Replaceable Cartridge \u00b7 AC & DC SPD Options<\/div>\n\n          <h1>Pluggable Surge Protective Device<\/h1>\n\n          <p class=\"pspd-hero-lead\">\n            LEEYEE pluggable surge protective devices are built for AC distribution boards, Type 1+2 main panels, DC solar PV systems, inverter inputs, control cabinets, and OEM electrical assemblies where fast inspection and cartridge replacement are required.\n          <\/p>\n\n          <div class=\"pspd-answer\">\n            A pluggable surge protective device is an SPD with a wired base and a replaceable protection cartridge. It helps reduce maintenance time because the cartridge can be inspected or replaced without rewiring the whole device. Choose the correct model by AC\/DC system type, SPD class, voltage, pole number, surge rating, and installation location.\n          <\/div>\n\n          <div class=\"pspd-hero-actions\">\n            <a class=\"pspd-btn pspd-btn-primary leeyee-site-popup-btn\" href=\"javascript:void(0);\">Request Pluggable SPD Selection<\/a>\n            <a class=\"pspd-btn pspd-btn-secondary\" href=\"#pspd-selection\">Compare SPD Options<\/a>\n          <\/div>\n        <\/div>\n\n        <div class=\"pspd-hero-panel\">\n          <div class=\"pspd-panel-head\">\n            <span>Pluggable SPD Selection<\/span>\n            <strong>AC \u00b7 DC \u00b7 Type 2 \u00b7 Type 1+2<\/strong>\n          <\/div>\n\n          <div class=\"pspd-panel-list\">\n            <div class=\"pspd-panel-item\">\n              <b>AC Type 2 Pluggable SPD<\/b>\n              <p>For distribution boards, control cabinets, AC panels, and secondary surge protection.<\/p>\n              <span>Typical series: LY1-C40<\/span>\n            <\/div>\n\n            <div class=\"pspd-panel-item\">\n              <b>AC Type 1+2 Pluggable SPD<\/b>\n              <p>For main panels, incoming distribution, and installations with higher lightning exposure.<\/p>\n              <span>Typical series: LY1-12.5<\/span>\n            <\/div>\n\n            <div class=\"pspd-panel-item\">\n              <b>DC PV Pluggable SPD<\/b>\n              <p>For PV combiner boxes, inverter DC inputs, DC distribution cabinets, and solar protection.<\/p>\n              <span>Typical series: LY1-C40PV<\/span>\n            <\/div>\n          <\/div>\n\n          <div class=\"pspd-panel-specs\">\n            <div><strong>Structure<\/strong><span>Replaceable cartridge<\/span><\/div>\n            <div><strong>Mounting<\/strong><span>35mm DIN rail<\/span><\/div>\n            <div><strong>Options<\/strong><span>Remote signal available<\/span><\/div>\n            <div><strong>Use<\/strong><span>OEM panels & distribution boards<\/span><\/div>\n          <\/div>\n        <\/div>\n\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title\">\n        <p class=\"pspd-eyebrow\">AI-Readable Product Definition<\/p>\n        <h2>Pluggable SPD means replaceable cartridge protection for easier panel maintenance.<\/h2>\n        <p>\n          This page helps buyers compare pluggable SPD structures, AC and DC applications, Type 2 and Type 1+2 options, technical ratings, and LEEYEE product families in one place.\n        <\/p>\n      <\/div>\n\n      <div class=\"pspd-grid-4\">\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">1<\/div>\n          <h3>Replaceable Cartridge<\/h3>\n          <p>The protection module can be replaced while the base remains wired inside the electrical panel.<\/p>\n        <\/div>\n\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">2<\/div>\n          <h3>35mm DIN Rail<\/h3>\n          <p>Suitable for distribution boards, control cabinets, PV combiner boxes, and OEM DIN rail assemblies.<\/p>\n        <\/div>\n\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">3<\/div>\n          <h3>Status Indication<\/h3>\n          <p>Visual indication helps maintenance teams see whether the cartridge is normal or defective.<\/p>\n        <\/div>\n\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">4<\/div>\n          <h3>Remote Signal Option<\/h3>\n          <p>Selected \u201cS\u201d versions support remote signalling contact for monitoring in panels and cabinets.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section soft\" id=\"pspd-selection\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title left\">\n        <p class=\"pspd-eyebrow\">Selection Matrix<\/p>\n        <h2>Choose the right pluggable surge protective device by application.<\/h2>\n        <p>\n          This table turns the product family into a clear buyer decision path. It is the core GEO block for pluggable SPD selection.\n        <\/p>\n      <\/div>\n\n      <div class=\"pspd-table-wrap\">\n        <table class=\"pspd-table\">\n          <thead>\n            <tr>\n              <th>Buyer Need<\/th>\n              <th>Recommended SPD Direction<\/th>\n              <th>Key Ratings to Confirm<\/th>\n              <th>Typical LEEYEE Product Family<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td>Low-voltage AC distribution board<\/td>\n              <td>Pluggable Type 2 AC SPD<\/td>\n              <td>Uc, poles, In, Imax, Up, backup fuse, remote signal<\/td>\n              <td><span class=\"pspd-tag\">LY1-C40 Series<\/span><span class=\"pspd-tag\">Type 2 AC<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Main incoming panel or higher lightning exposure<\/td>\n              <td>Pluggable Type 1+2 AC SPD<\/td>\n              <td>Iimp, In, Imax, Uc, pole configuration, network type<\/td>\n              <td><span class=\"pspd-tag\">LY1-12.5 Series<\/span><span class=\"pspd-tag\">Type 1+2 AC<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>PV combiner box or solar inverter DC input<\/td>\n              <td>Pluggable Type 1+2 DC PV SPD<\/td>\n              <td>Ucpv, 1000V \/ 1500V DC, protection mode, Iimp, In, Imax<\/td>\n              <td><span class=\"pspd-tag\">LY1-C40PV Series<\/span><span class=\"pspd-tag\">DC Solar<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Panel builder or OEM electrical cabinet<\/td>\n              <td>Pluggable SPD with optional remote signalling<\/td>\n              <td>Cartridge status, private label, packaging, quantity, datasheet requirement<\/td>\n              <td><span class=\"pspd-tag\">OEM \/ ODM<\/span><span class=\"pspd-tag\">Bulk Supply<\/span><\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title\">\n        <p class=\"pspd-eyebrow\">LEEYEE Product Families<\/p>\n        <h2>Pluggable SPD options for AC panels, Type 1+2 protection, and DC solar systems.<\/h2>\n        <p>\n          Instead of presenting only one 60kA product, this page connects pluggable SPD demand to multiple LEEYEE product families.\n        <\/p>\n      <\/div>\n\n      <div class=\"pspd-product-grid\">\n\n        <div class=\"pspd-product\">\n          <div class=\"pspd-product-head\">\n            <span>AC Type 2 \u00b7 Pluggable SPD<\/span>\n            <h3>LY1-C40\/4(S)<\/h3>\n          <\/div>\n          <div class=\"pspd-product-body\">\n            <p>For low-voltage AC distribution boards, commercial buildings, power cabinets, industrial control systems, and AC-side solar panels.<\/p>\n            <ul class=\"pspd-spec-list\">\n              <li><strong>Type<\/strong><span>Type 2 AC SPD<\/span><\/li>\n              <li><strong>Voltage<\/strong><span>75V\u2013440V AC<\/span><\/li>\n              <li><strong>Poles<\/strong><span>1P \/ 2P \/ 3P \/ 4P series<\/span><\/li>\n              <li><strong>In \/ Imax<\/strong><span>20kA \/ 40kA<\/span><\/li>\n              <li><strong>Mounting<\/strong><span>35mm DIN Rail<\/span><\/li>\n            <\/ul>\n            <a href=\"https:\/\/www.cnspd.com\/ly1-c40-surge-protection-device-product\/\" target=\"_blank\" rel=\"noopener\">View Product \u2192<\/a>\n          <\/div>\n        <\/div>\n\n        <div class=\"pspd-product\">\n          <div class=\"pspd-product-head\">\n            <span>AC Type 1+2 \u00b7 Pluggable SPD<\/span>\n            <h3>LY1-12.5\/4(S)<\/h3>\n          <\/div>\n          <div class=\"pspd-product-body\">\n            <p>For four-pole low-voltage distribution systems requiring Type 1+2 surge protection at incoming panels or higher exposure locations.<\/p>\n            <ul class=\"pspd-spec-list\">\n              <li><strong>Type<\/strong><span>Class I+II \/ Type 1+2 AC<\/span><\/li>\n              <li><strong>Voltage<\/strong><span>75V\u2013440V AC<\/span><\/li>\n              <li><strong>Poles<\/strong><span>4P Pluggable<\/span><\/li>\n              <li><strong>Iimp<\/strong><span>10kA \/ 12.5kA<\/span><\/li>\n              <li><strong>In \/ Imax<\/strong><span>10kA \/ 20kA, 50kA<\/span><\/li>\n            <\/ul>\n            <a href=\"https:\/\/www.cnspd.com\/ly1-12-54spluggable-multi-pole-spd-product\/\" target=\"_blank\" rel=\"noopener\">View Product \u2192<\/a>\n          <\/div>\n        <\/div>\n\n        <div class=\"pspd-product\">\n          <div class=\"pspd-product-head\">\n            <span>DC PV \u00b7 Pluggable SPD<\/span>\n            <h3>LY1-C40PV\/2(S)<\/h3>\n          <\/div>\n          <div class=\"pspd-product-body\">\n            <p>For 1000V DC photovoltaic strings, PV combiner boxes, inverter DC inputs, DC distribution cabinets, and energy storage DC circuits.<\/p>\n            <ul class=\"pspd-spec-list\">\n              <li><strong>Type<\/strong><span>Class I+II \/ Type 1+2 DC<\/span><\/li>\n              <li><strong>Voltage<\/strong><span>1000V DC<\/span><\/li>\n              <li><strong>Poles<\/strong><span>2-Pole Pluggable<\/span><\/li>\n              <li><strong>In \/ Imax<\/strong><span>20kA \/ 40kA<\/span><\/li>\n              <li><strong>Iimp<\/strong><span>6.25kA<\/span><\/li>\n            <\/ul>\n            <a href=\"https:\/\/www.cnspd.com\/ly1-c40pv2s1000v-pluggable-dc-spd-product\/\" target=\"_blank\" rel=\"noopener\">View Product \u2192<\/a>\n          <\/div>\n        <\/div>\n\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section soft\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title left\">\n        <p class=\"pspd-eyebrow\">Technical Comparison<\/p>\n        <h2>Pluggable SPD technical data buyers usually compare.<\/h2>\n        <p>\n          This table is designed for AI extraction and procurement comparison. It does not replace the final datasheet, but it helps buyers narrow the correct SPD family.\n        <\/p>\n      <\/div>\n\n      <div class=\"pspd-table-wrap\">\n        <table class=\"pspd-table\">\n          <thead>\n            <tr>\n              <th>Parameter<\/th>\n              <th>Type 2 AC Pluggable SPD<\/th>\n              <th>Type 1+2 AC Pluggable SPD<\/th>\n              <th>Type 1+2 DC PV Pluggable SPD<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td>Main use<\/td>\n              <td>Sub-distribution boards, AC panels, control cabinets<\/td>\n              <td>Main panels, incoming distribution, higher surge exposure points<\/td>\n              <td>PV combiner boxes, inverter DC inputs, DC distribution cabinets<\/td>\n            <\/tr>\n            <tr>\n              <td>Typical product family<\/td>\n              <td>LY1-C40 Series<\/td>\n              <td>LY1-12.5 Series<\/td>\n              <td>LY1-C40PV Series<\/td>\n            <\/tr>\n            <tr>\n              <td>Relevant standard direction<\/td>\n              <td>IEC 61643-11 \/ EN 61643-11<\/td>\n              <td>IEC 61643-11 direction<\/td>\n              <td>IEC 61643-31 direction for PV DC SPD<\/td>\n            <\/tr>\n            <tr>\n              <td>Key current rating<\/td>\n              <td>In \/ Imax<\/td>\n              <td>Iimp + In \/ Imax<\/td>\n              <td>Iimp + In \/ Imax<\/td>\n            <\/tr>\n            <tr>\n              <td>Voltage selection<\/td>\n              <td>Confirm AC Uc according to system voltage<\/td>\n              <td>Confirm AC Uc and network system<\/td>\n              <td>Confirm Ucpv according to maximum PV array voltage<\/td>\n            <\/tr>\n            <tr>\n              <td>Maintenance advantage<\/td>\n              <td>Replace cartridge without rewiring the base<\/td>\n              <td>Replace cartridge without rewiring the base<\/td>\n              <td>Replace cartridge without rewiring the base<\/td>\n            <\/tr>\n            <tr>\n              <td>Monitoring option<\/td>\n              <td>Optional remote signal version<\/td>\n              <td>Optional remote signal version<\/td>\n              <td>Optional remote signal version<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-split\">\n        <div>\n          <div class=\"pspd-section-title left\">\n            <p class=\"pspd-eyebrow\">Decision Logic<\/p>\n            <h2>How to choose a pluggable SPD without confusing AC, DC, Type 2, and Type 1+2.<\/h2>\n            <p>\n              The fastest way to select the right pluggable surge protective device is to start from the system, not from the product name.\n            <\/p>\n          <\/div>\n\n          <div class=\"pspd-hero-actions\">\n            <a class=\"pspd-btn pspd-btn-primary leeyee-site-popup-btn\" href=\"javascript:void(0);\">Send System Details<\/a>\n          <\/div>\n        <\/div>\n\n        <div class=\"pspd-decision\">\n          <div class=\"pspd-rule\">\n            <span>IF<\/span>\n            <p>Your application is a normal AC distribution board or control panel, choose a <strong>Type 2 AC pluggable SPD<\/strong> and confirm Uc, poles, In, Imax, and backup protection.<\/p>\n          <\/div>\n\n          <div class=\"pspd-rule\">\n            <span>IF<\/span>\n            <p>Your installation is close to the main incoming panel or lightning exposure is higher, consider a <strong>Type 1+2 AC pluggable SPD<\/strong> and confirm Iimp.<\/p>\n          <\/div>\n\n          <div class=\"pspd-rule\">\n            <span>IF<\/span>\n            <p>Your system is a solar PV DC circuit, do not use a normal AC SPD. Choose a <strong>DC PV pluggable SPD<\/strong> according to the maximum PV voltage.<\/p>\n          <\/div>\n\n          <div class=\"pspd-rule\">\n            <span>IF<\/span>\n            <p>Your cabinet needs remote monitoring, choose the <strong>remote signal version<\/strong> and confirm the contact rating with the panel design.<\/p>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section soft\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title\">\n        <p class=\"pspd-eyebrow\">Pluggable vs Monoblock SPD<\/p>\n        <h2>When is a pluggable surge protective device the better choice?<\/h2>\n        <p>\n          Pluggable construction is not only a visual difference. It changes maintenance, replacement, spare parts, and OEM cabinet serviceability.\n        <\/p>\n      <\/div>\n\n      <div class=\"pspd-table-wrap\">\n        <table class=\"pspd-table\">\n          <thead>\n            <tr>\n              <th>Comparison<\/th>\n              <th>Pluggable SPD<\/th>\n              <th>Monoblock SPD<\/th>\n              <th>Buyer Recommendation<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td>Replacement method<\/td>\n              <td>Replace the cartridge while the base remains wired.<\/td>\n              <td>Replace the full device.<\/td>\n              <td>Choose pluggable when fast maintenance matters.<\/td>\n            <\/tr>\n            <tr>\n              <td>Panel downtime<\/td>\n              <td>Usually easier for service teams.<\/td>\n              <td>May require more wiring work.<\/td>\n              <td>Use pluggable in commercial, industrial, and OEM cabinets.<\/td>\n            <\/tr>\n            <tr>\n              <td>Spare parts<\/td>\n              <td>Spare cartridges can be stocked.<\/td>\n              <td>Complete units are stocked.<\/td>\n              <td>Use pluggable for distributor and panel-builder supply.<\/td>\n            <\/tr>\n            <tr>\n              <td>Best fit<\/td>\n              <td>Distribution boards, solar boxes, inverter panels, control cabinets.<\/td>\n              <td>Simple projects where maintenance is less critical.<\/td>\n              <td>Choose by service requirement, not only initial cost.<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title left\">\n        <p class=\"pspd-eyebrow\">Application Matrix<\/p>\n        <h2>Where pluggable surge protective devices are normally used.<\/h2>\n        <p>\n          This section helps AI and buyers connect the product structure to real electrical systems.\n        <\/p>\n      <\/div>\n\n      <div class=\"pspd-grid-3\">\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">AC<\/div>\n          <h3>Distribution Boards<\/h3>\n          <p>Use Type 2 AC pluggable SPDs in low-voltage distribution boards to limit transient overvoltage before it reaches downstream equipment.<\/p>\n        <\/div>\n\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">T1<\/div>\n          <h3>Main Panels<\/h3>\n          <p>Use Type 1+2 AC pluggable SPDs where impulse current handling and downstream voltage limitation are both required.<\/p>\n        <\/div>\n\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">PV<\/div>\n          <h3>PV Combiner Boxes<\/h3>\n          <p>Use DC PV pluggable SPDs in combiner boxes to protect DC circuits from lightning-induced and switching surges.<\/p>\n        <\/div>\n\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">INV<\/div>\n          <h3>Inverter DC Inputs<\/h3>\n          <p>Select DC SPD voltage according to the maximum PV system voltage. Do not install an AC SPD on the DC side.<\/p>\n        <\/div>\n\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">OEM<\/div>\n          <h3>OEM Cabinets<\/h3>\n          <p>Panel builders and cabinet manufacturers can use pluggable SPDs for easier service, labeling, replacement, and bulk supply.<\/p>\n        <\/div>\n\n        <div class=\"pspd-card\">\n          <div class=\"pspd-number\">IND<\/div>\n          <h3>Industrial Control Panels<\/h3>\n          <p>Use compact DIN rail pluggable SPDs in control cabinets, automation panels, machinery systems, and power cabinets.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section soft\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-cta-box\">\n        <div class=\"pspd-cta-content\">\n          <p class=\"pspd-cta-kicker\">OEM \/ Distributor Supply<\/p>\n          <h2>Need pluggable SPD modules for your panel, brand, or project?<\/h2>\n          <p>\n            Send your system voltage, pole number, SPD class, surge rating, remote signal requirement, quantity, and target market. LEEYEE will help match the correct pluggable SPD family for distribution boards, solar PV systems, inverter panels, and OEM cabinets.\n          <\/p>\n\n          <div class=\"pspd-cta-actions\">\n            <a class=\"pspd-btn pspd-btn-primary leeyee-site-popup-btn\" href=\"javascript:void(0);\">Request OEM Quote<\/a>\n            <a class=\"pspd-btn pspd-btn-secondary\" href=\"https:\/\/www.cnspd.com\/contact\/\" target=\"_blank\" rel=\"noopener\">Contact LEEYEE<\/a>\n          <\/div>\n        <\/div>\n\n        <div class=\"pspd-cta-card\">\n          <h3>Send These Details<\/h3>\n          <ul>\n            <li><strong>System type:<\/strong> AC panel, DC PV, inverter, OEM cabinet<\/li>\n            <li><strong>Voltage:<\/strong> AC Uc or DC Ucpv<\/li>\n            <li><strong>SPD class:<\/strong> Type 2 or Type 1+2<\/li>\n            <li><strong>Poles:<\/strong> 1P, 2P, 3P, 4P, or PV structure<\/li>\n            <li><strong>Options:<\/strong> Remote signal, logo, label, packaging<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title\">\n        <p class=\"pspd-eyebrow\">Also Known As<\/p>\n        <h2>Common names buyers use for pluggable SPD products.<\/h2>\n        <p>\n          These terms help connect the page with real buyer searches without making the page look like keyword stuffing.\n        <\/p>\n      <\/div>\n\n      <div class=\"pspd-alias\">\n        <span>pluggable SPD<\/span>\n        <span>pluggable surge arrester<\/span>\n        <span>replaceable cartridge SPD<\/span>\n        <span>DIN rail pluggable SPD<\/span>\n        <span>Type 2 pluggable surge protector<\/span>\n        <span>Type 1+2 pluggable SPD<\/span>\n        <span>DC PV pluggable SPD<\/span>\n        <span>modular surge protective device<\/span>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section soft\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title\">\n        <p class=\"pspd-eyebrow\">FAQ<\/p>\n        <h2>Pluggable surge protective device FAQ<\/h2>\n      <\/div>\n\n      <div class=\"pspd-faq\">\n        <div class=\"pspd-faq-item\">\n          <h3>What is a pluggable surge protective device?<\/h3>\n          <p>A pluggable surge protective device is an SPD with a fixed wired base and a replaceable protection cartridge. The cartridge can be removed and replaced during maintenance without rewiring the whole device.<\/p>\n        <\/div>\n\n        <div class=\"pspd-faq-item\">\n          <h3>Is a pluggable SPD the same as a DIN rail SPD?<\/h3>\n          <p>No. Pluggable describes the replaceable module structure. DIN rail describes the mounting method. Many pluggable SPDs are DIN rail mounted, but the two terms are not identical.<\/p>\n        <\/div>\n\n        <div class=\"pspd-faq-item\">\n          <h3>When should I choose a pluggable SPD instead of a monoblock SPD?<\/h3>\n          <p>Choose a pluggable SPD when fast replacement, visual status indication, spare cartridge stocking, remote signal monitoring, or OEM cabinet maintenance is important.<\/p>\n        <\/div>\n\n        <div class=\"pspd-faq-item\">\n          <h3>Can a pluggable SPD be used for solar PV systems?<\/h3>\n          <p>Yes. A DC PV pluggable SPD can be used in PV combiner boxes, inverter DC inputs, and DC distribution cabinets if the voltage, protection mode, surge rating, and PV standard match the system design.<\/p>\n        <\/div>\n\n        <div class=\"pspd-faq-item\">\n          <h3>What is the difference between Type 2 and Type 1+2 pluggable SPD?<\/h3>\n          <p>Type 2 SPDs are commonly used for secondary surge protection in distribution boards and equipment panels. Type 1+2 SPDs include impulse current capability and are used where lightning current handling and downstream surge limitation are both required.<\/p>\n        <\/div>\n\n        <div class=\"pspd-faq-item\">\n          <h3>What information should I send before ordering?<\/h3>\n          <p>Send the application, AC or DC voltage, pole number, SPD type, In, Imax, Iimp if required, remote signal requirement, installation space, backup protection requirement, certification requirement, and order quantity.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"pspd-section\">\n    <div class=\"pspd-wrap\">\n      <div class=\"pspd-section-title\">\n        <p class=\"pspd-eyebrow\">Related Pages<\/p>\n        <h2>Continue comparing LEEYEE surge protection options.<\/h2>\n      <\/div>\n\n      <div class=\"pspd-related\">\n        <a href=\"https:\/\/www.cnspd.com\/din-rail-surge-protector\/\" target=\"_blank\" rel=\"noopener\">DIN Rail Surge Protector<\/a>\n        <a href=\"https:\/\/www.cnspd.com\/type-2-din-rail-surge-protector\/\" target=\"_blank\" rel=\"noopener\">Type 2 DIN Rail SPD<\/a>\n        <a href=\"https:\/\/www.cnspd.com\/type-1-2-din-rail-surge-protector\/\" target=\"_blank\" rel=\"noopener\">Type 1+2 DIN Rail SPD<\/a>\n        <a href=\"https:\/\/www.cnspd.com\/dc-din-rail-surge-protector\/\" target=\"_blank\" rel=\"noopener\">DC DIN Rail SPD<\/a>\n        <a href=\"https:\/\/www.cnspd.com\/spd-for-distribution-board\/\" target=\"_blank\" rel=\"noopener\">SPD for Distribution Board<\/a>\n        <a href=\"https:\/\/www.cnspd.com\/solar-spd\/\" target=\"_blank\" rel=\"noopener\">Solar SPD<\/a>\n        <a href=\"https:\/\/www.cnspd.com\/dc-spd-up-to-1500v\/\" target=\"_blank\" rel=\"noopener\">1500V DC SPD<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n<\/div>\n\n<script>\n  document.addEventListener('click', function(e) {\n    var btn = e.target.closest('.leeyee-site-popup-btn');\n    if (!btn) return;\n\n    e.preventDefault();\n\n    var trigger = document.querySelector('.w-popup.ush_popup_1 .w-popup-trigger');\n    if (trigger) {\n      trigger.click();\n    } else {\n      window.open('https:\/\/www.cnspd.com\/contact\/', '_blank');\n    }\n  });\n<\/script>\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is a pluggable surge protective device?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A pluggable surge protective device is an SPD with a fixed wired base and a replaceable protection cartridge. The cartridge can be removed and replaced during maintenance without rewiring the whole device.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is a pluggable SPD the same as a DIN rail SPD?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. Pluggable describes the replaceable module structure. DIN rail describes the mounting method. Many pluggable SPDs are DIN rail mounted, but the two terms are not identical.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I choose a pluggable SPD instead of a monoblock SPD?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose a pluggable SPD when fast replacement, visual status indication, spare cartridge stocking, remote signal monitoring, or OEM cabinet maintenance is important.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can a pluggable SPD be used for solar PV systems?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. A DC PV pluggable SPD can be used in PV combiner boxes, inverter DC inputs, and DC distribution cabinets if the voltage, protection mode, surge rating, and PV standard match the system design.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Type 2 and Type 1+2 pluggable SPD?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Type 2 SPDs are commonly used for secondary surge protection in distribution boards and equipment panels. Type 1+2 SPDs include impulse current capability and are used where lightning current handling and downstream surge limitation are both required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What information should I send before ordering?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Send the application, AC or DC voltage, pole number, SPD type, In, Imax, Iimp if required, remote signal requirement, installation space, backup protection requirement, certification requirement, and order quantity.\"\n      }\n    }\n  ]\n}\n<\/script><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"Products \u203a Surge Protection \u203a DIN Rail SPD \u203a Pluggable Surge Protective Device Fixed Base \u00b7 Replaceable Cartridge \u00b7 AC & DC SPD Options Pluggable Surge Protective Device LEEYEE pluggable surge protective devices are built for AC distribution boards, Type 1+2 main panels, DC solar PV systems, inverter inputs, control cabinets, and OEM electrical assemblies...","protected":false},"author":18,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-29594","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pluggable Surge Protective Device for AC &amp; DC Panels | LEEYEE SPD<\/title>\n<meta name=\"description\" content=\"Choose pluggable surge protective devices for AC distribution boards, Type 1+2 panels, DC solar PV systems, inverter inputs, and OEM cabinets. 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