{"id":1666,"date":"2026-07-30T11:27:41","date_gmt":"2026-07-30T03:27:41","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/product\/jcsd-60-surge-protection-device-30-60ka-surge-arrestor\/"},"modified":"2026-10-16T10:34:39","modified_gmt":"2026-10-16T02:34:39","slug":"jcsd-60-surge-protection-device-30-60ka-surge-arrestor","status":"publish","type":"product","link":"https:\/\/w9-group.com\/ko\/product\/jcsd-60-surge-protection-device-30-60ka-surge-arrestor\/","title":{"rendered":"JCSD-60 Ac Surge Protection Device"},"content":{"rendered":"<div class=\"ksion-pdp--w9-jcsd-60-1666\">\n<nav class=\"ksion-pdp__jump\" aria-label=\"Product page sections\">\n    <a href=\"#specifications\">Specifications<\/a><a href=\"#selection\">Selection<\/a><a href=\"#evidence\">W9 Group<\/a><a href=\"#resources\">Resources<\/a><a href=\"#faq\">FAQ<\/a><a class=\"ksion-pdp__jump-cta\" href=\"#product-enquiry\">Request a quote<\/a><br \/>\n  <\/nav>\n<section class=\"ksion-pdp__section\" id=\"specifications\">\n<div class=\"ksion-pdp__section-heading\">\n<p class=\"ksion-pdp__eyebrow\">TECHNICAL DATA<\/p>\n<h2>JCSD-60 275V AC Surge Protection Device Specifications<\/h2>\n<p>W9 Group lists JCSD-60 as an AC surge protection device for transient overvoltages on electrical supply circuits. The technical table specifies nominal discharge current In of 30 kA, maximum discharge current Imax of 60 kA and maximum continuous AC operating voltage Uc of 275 V.<\/p>\n<\/div>\n<div class=\"ksion-pdp__table-wrap\">\n<table class=\"ksion-pdp__spec-table\">\n<caption>JCSD-60 product specifications<\/caption>\n<tbody>\n<tr>\n<th scope=\"row\">Model<\/th>\n<td>JCSD-60<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Network<\/th>\n<td>230 V single-phase \/ 400 V three-phase; confirm connection<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">SPD classification<\/th>\n<td>Type 2 in the technical table<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Technology options<\/th>\n<td>MOV \/ MOV+GSG; confirm version<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Maximum continuous operating voltage Uc<\/th>\n<td>275 V AC<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Nominal discharge current In<\/th>\n<td>30 kA<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Maximum discharge current Imax<\/th>\n<td>60 kA<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Protection level Up<\/th>\n<td>1.8 kV<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Terminal connection<\/th>\n<td>Screw terminals, 2.5\u201325 mm\u00b2<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Mounting<\/th>\n<td>35 mm DIN rail<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Protection rating<\/th>\n<td>IP20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section class=\"ksion-pdp__section ksion-pdp__section--tint\" id=\"selection\">\n<div class=\"ksion-pdp__section-heading\">\n<p class=\"ksion-pdp__eyebrow\">SELECTION GUIDE<\/p>\n<h2>Selecting an AC SPD with 30kA In and 60kA Imax<\/h2>\n<p>Specify the supply voltage, earthing system, pole arrangement, SPD classification and backup protection when you request a JCSD-60 quotation from W9 Group.<\/p>\n<\/div>\n<div class=\"ksion-pdp__selection-grid\">\n<article class=\"ksion-pdp__selection-card\"><span class=\"ksion-pdp__card-index\">01<\/span><\/p>\n<h3>Match the supply network<\/h3>\n<p>For JCSD-60, specify single-phase or three-phase supply and the earthing arrangement so the connection scheme can be confirmed.<\/p>\n<\/article>\n<article class=\"ksion-pdp__selection-card\"><span class=\"ksion-pdp__card-index\">02<\/span><\/p>\n<h3>Check surge ratings<\/h3>\n<p>Compare Uc, Up and discharge-current ratings in the matching datasheet; confirm classification and any impulse-current rating required by the project.<\/p>\n<\/article>\n<article class=\"ksion-pdp__selection-card\"><span class=\"ksion-pdp__card-index\">03<\/span><\/p>\n<h3>Check protective coordination<\/h3>\n<p>Ask for the required backup protection, conductor sizing and installation connection drawing for the selected SPD.<\/p>\n<\/article>\n<article class=\"ksion-pdp__selection-card\"><span class=\"ksion-pdp__card-index\">04<\/span><\/p>\n<h3>Plan inspection and replacement<\/h3>\n<p>Request status-indicator instructions, replacement-module compatibility and any remote indication option for the offered version.<\/p>\n<\/article>\n<\/div>\n<div class=\"ksion-pdp__application-note\"><strong>Before ordering JCSD-60:<\/strong> confirm supply voltage, earthing system, pole arrangement, SPD classification and backup protection, the matching datasheet and the installation drawing.<\/div>\n<\/section>\n<section class=\"ksion-pdp__section\" id=\"evidence\">\n<div class=\"ksion-pdp__evidence-grid\">\n<div class=\"ksion-pdp__evidence-copy\">\n<div class=\"ksion-pdp__section-heading\">\n<p class=\"ksion-pdp__eyebrow\">ABOUT W9 GROUP<\/p>\n<h2>W9 Group AC Surge Protection Device Supply and Support<\/h2>\n<\/p><\/div>\n<p>Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JCSD-60 enquiry, contact W9 Group about configuration and matching product documents.<\/p>\n<div class=\"ksion-pdp__evidence-links\">\n          <a href=\"https:\/\/w9-group.com\/about-us\/\"><span>01<\/span><strong>About W9 Group<\/strong><em>Company profile and low-voltage product range<\/em><\/a><br \/>\n          <a href=\"https:\/\/w9-group.com\/oem-odm\/\"><span>02<\/span><strong>W9 Group OEM \/ ODM<\/strong><em>Ask about branding and configuration for your JCSD-60 order<\/em><\/a><br \/>\n          <a href=\"https:\/\/w9-group.com\/technical-support\/\"><span>03<\/span><strong>Technical support<\/strong><em>Request model-specific selection and installation documents<\/em><\/a>\n        <\/div>\n<\/p><\/div>\n<figure class=\"ksion-pdp__evidence-media\">\n        <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/w9-group.com\/wp-content\/uploads\/2026\/07\/oem-circuit-protection-devices.webp\" alt=\"W9 Group OEM and ODM circuit protection product scope\" width=\"1000\" height=\"669\"><figcaption>W9 Group circuit-protection range \u2014 category illustration.<\/figcaption><\/figure>\n<\/p><\/div>\n<\/section>\n<section class=\"ksion-pdp__section ksion-pdp__section--tint\" id=\"resources\">\n<div class=\"ksion-pdp__section-heading\">\n<p class=\"ksion-pdp__eyebrow\">RELATED RESOURCES<\/p>\n<h2>JCSD-60 AC Surge Protection Device Technical Document Requests<\/h2>\n<p>Use W9 Group technical support and the product directory to specify JCSD-60. Request the matching datasheet before ordering.<\/p>\n<\/div>\n<div class=\"ksion-pdp__resource-list\">\n      <a href=\"https:\/\/w9-group.com\/technical-support\/\"><span>TECHNICAL SUPPORT<\/span><strong>JCSD-60 selection and documentation<\/strong><em>Request the datasheet and connection drawing for the offered configuration<\/em><\/a><br \/>\n      <a href=\"https:\/\/w9-group.com\/products\/\"><span>PRODUCT DIRECTORY<\/span><strong>Explore W9 Group products<\/strong><em>Browse W9 Group models and request the specifications of the selected product<\/em><\/a><br \/>\n      <a href=\"https:\/\/w9-group.com\/download\/\"><span>DOCUMENTS<\/span><strong>W9 Group download centre<\/strong><em>Request the current document for your quoted JCSD-60 variant<\/em><\/a>\n    <\/div>\n<\/section>\n<section class=\"ksion-pdp__section\" id=\"faq\">\n<div class=\"ksion-pdp__section-heading\">\n<p class=\"ksion-pdp__eyebrow\">BUYER FAQ<\/p>\n<h2>AC SPD FAQs: Classification and Backup Protection<\/h2>\n<p>Find answers about JCSD-60 selection, configuration and ordering.<\/p>\n<\/div>\n<div class=\"ksion-pdp__faq-list\">\n<details class=\"ksion-pdp__faq-item\">\n<summary class=\"ksion-pdp__faq-question\">Where is JCSD-60 intended to be used?<\/summary>\n<p class=\"ksion-pdp__faq-answer\">The supplier table identifies AC supply circuits. Confirm the supply voltage, earthing arrangement and connection layout for the selected device.<\/p>\n<\/details>\n<details class=\"ksion-pdp__faq-item\">\n<summary class=\"ksion-pdp__faq-question\">What do In and Imax mean on this page?<\/summary>\n<p class=\"ksion-pdp__faq-answer\">They are the nominal and maximum discharge-current labels in the supplier table. Use the associated test data when comparing SPDs; confirm the required project classification separately.<\/p>\n<\/details>\n<details class=\"ksion-pdp__faq-item\">\n<summary class=\"ksion-pdp__faq-question\">How should I specify the version?<\/summary>\n<p class=\"ksion-pdp__faq-answer\">State JCSD-60, supply voltage, earthing arrangement, pole count and required SPD classification; request the corresponding datasheet.<\/p>\n<\/details>\n<details class=\"ksion-pdp__faq-item\">\n<summary class=\"ksion-pdp__faq-question\">What is needed for a JCSD-60 quotation?<\/summary>\n<p class=\"ksion-pdp__faq-answer\">Send the required configuration, quantity, destination market and document requirements. Ask W9 Group to confirm price, minimum order quantity, samples and lead time for the selected configuration.<\/p>\n<\/details>\n<details class=\"ksion-pdp__faq-item\">\n<summary class=\"ksion-pdp__faq-question\">What is JCSD-60 used for?<\/summary>\n<p class=\"ksion-pdp__faq-answer\">The supplier tables identify this model family for AC supply circuits. Confirm the supply voltage, earthing arrangement and connection layout for the selected device; the page does not certify a universal installation.<\/p>\n<\/details>\n<details class=\"ksion-pdp__faq-item\">\n<summary class=\"ksion-pdp__faq-question\">How should I compare In and Imax when selecting an AC SPD?<\/summary>\n<p class=\"ksion-pdp__faq-answer\">Use the supplier table&#8217;s nominal and maximum discharge-current labels together with the project classification and test data. Confirm the required SPD class and wiring before ordering.<\/p>\n<\/details>\n<\/div>\n<\/section>\n<section class=\"ksion-pdp__section\" id=\"product-enquiry\">\n<div class=\"ksion-pdp__enquiry\">\n<div class=\"ksion-pdp__enquiry-copy\">\n<p class=\"ksion-pdp__eyebrow\">PRODUCT ENQUIRY<\/p>\n<h2>Request a JCSD-60 AC Surge Protection Device Quotation<\/h2>\n<p>Tell W9 Group your supply voltage, earthing system, pole arrangement, SPD classification and backup protection, quantity and destination market so the selected configuration can be identified.<\/p>\n<\/div>\n<p><a class=\"ksion-pdp__button ksion-pdp__button--primary\" href=\"https:\/\/w9-group.com\/contact-us\/\">Contact W9 Group<\/a><\/div>\n<\/section>\n<\/div>\n<style 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