{"id":1109,"date":"2025-09-05T07:10:35","date_gmt":"2025-09-05T07:10:35","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1109"},"modified":"2025-10-07T12:16:13","modified_gmt":"2025-10-07T12:16:13","slug":"dc-circuit-breaker-4p-1000v-kydb63","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/de\/product\/dc-circuit-breaker-4p-1000v-kydb63\/","title":{"rendered":"DC-Leitungsschutzschalter 4P 1000V | KYDB-63-4P"},"content":{"rendered":"<article class=\"product-page kydb-63-4p\">\n<section id=\"overview\">\n<h2>\u00dcbersicht<\/h2>\n<p>Die <strong>dc schutzschalter 4p 1000v<\/strong> (Modell <strong>KYDB-63-4P<\/strong>) is a four-pole miniature DC breaker designed for high-voltage PV combiner boxes, battery energy storage (ESS), and industrial DC distribution. Rated for <strong>1000VDC<\/strong> and supporting <strong>6A bis 63A<\/strong>, it provides overload and short-circuit protection with a <strong>6kA<\/strong> breaking capacity. Ui 690V and Uimp 6kV ensure insulation safety, while its 72mm width (18mm \u00d7 4 poles) allows compact DIN-rail installation.<\/p>\n<\/section>\n<section id=\"features\">\n<h2>Wesentliche Merkmale<\/h2>\n<ul>\n<li><strong>Nennspannung:<\/strong> 1000VDC (4P); <strong>Rahmenstrom:<\/strong> 63A<\/li>\n<li><strong>Nennstrom-Optionen:<\/strong> 6A \/ 10A \/ 16A \/ 20A \/ 25A \/ 32A \/ 63A<\/li>\n<li><strong>Schaltleistung:<\/strong> 6kA (Icn\/Ics)<\/li>\n<li><strong>Merkmale der Reise:<\/strong> C \/ D, thermisch-magnetisch<\/li>\n<li><strong>Isolierung &amp; Impuls:<\/strong> Ui 690V; Uimp 6kV<\/li>\n<li><strong>Ausdauer:<\/strong> Mechanische Lebensdauer 20.000 Eins\u00e4tze; Elektrische Lebensdauer 2.000 Eins\u00e4tze<\/li>\n<li><strong>Einhaltung der Vorschriften:<\/strong> <a href=\"https:\/\/www.iec.ch\/\" target=\"_blank\" rel=\"noopener\">IEC 60947-2<\/a>, GB\/T 14048.2; CE &amp; <a href=\"https:\/\/www.ul.com\/\" target=\"_blank\" rel=\"noopener\">UL<\/a><\/li>\n<li>Integriert mit <a href=\"\/de\/pv-combiner-box\/\">PV-Kombinatork\u00e4sten<\/a>, <a href=\"\/de\/dc-fuse\/\">DC-Sicherungen<\/a>, <a href=\"\/de\/dc-spd\/\">DC SPDs<\/a>und <a href=\"\/de\/dc-switch-disconnector\/\">DC-Lasttrennschalter<\/a><\/li>\n<\/ul>\n<\/section>\n<section id=\"specifications\">\n<h2>Spezifikationen<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Modell<\/th>\n<td>KYDB-63-4P<\/td>\n<\/tr>\n<tr>\n<th>Pole<\/th>\n<td>4P<\/td>\n<\/tr>\n<tr>\n<th>Nennstrom (In)<\/th>\n<td>6-63A<\/td>\n<\/tr>\n<tr>\n<th>Nennspannung (Ue)<\/th>\n<td>1000VDC<\/td>\n<\/tr>\n<tr>\n<th>Bemessungsisolationsspannung (Ui)<\/th>\n<td>690V<\/td>\n<\/tr>\n<tr>\n<th>Sto\u00dfspannungsfestigkeit (Uimp)<\/th>\n<td>6kV<\/td>\n<\/tr>\n<tr>\n<th>Ausschaltverm\u00f6gen (Icn\/Ics)<\/th>\n<td>6kA \/ 6kA<\/td>\n<\/tr>\n<tr>\n<th>Merkmale der Reise<\/th>\n<td>C \/ D (thermisch-magnetisch)<\/td>\n<\/tr>\n<tr>\n<th>Mechanische Lebensdauer<\/th>\n<td>20.000 Operationen<\/td>\n<\/tr>\n<tr>\n<th>Elektrische Lebensdauer<\/th>\n<td>2.000 Operationen<\/td>\n<\/tr>\n<tr>\n<th>Einrichtung<\/th>\n<td>DIN-Schiene, Breite 72mm (18mm \u00d7 4 Pole)<\/td>\n<\/tr>\n<tr>\n<th>Normen<\/th>\n<td>IEC 60947-2, GB\/T 14048.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"diagram\">\n<h2>Schaltplan &amp; Abmessungen<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1103\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/dimension-300x218.png\" alt=\"KYDB-63 Aufma\u00df\" width=\"300\" height=\"218\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/dimension-300x218.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/dimension-768x559.png 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/dimension-600x437.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/dimension.png 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<\/p>\n<\/section>\n<section id=\"applications\">\n<h2>Anwendungen<\/h2>\n<ul>\n<li>High-voltage PV combiner boxes<\/li>\n<li>Energiespeichersystem (ESS) Gleichstromverteilung<\/li>\n<li>Industrial DC control panels<\/li>\n<li>Telecom and infrastructure DC power systems<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h2>FAQ<\/h2>\n<h3>Q1: What is a dc circuit breaker 4p 1000v?<\/h3>\n<p>A1: It is a four-pole miniature DC breaker rated at 1000VDC, designed for overload and short-circuit protection in PV, ESS, and industrial applications.<\/p>\n<h3>Q2: What current ratings are available for KYDB-63-4P?<\/h3>\n<p>A2: Available ratings include 6A, 10A, 16A, 20A, 25A, 32A, and 63A.<\/p>\n<h3>F3: Wie hoch ist die Schaltleistung?<\/h3>\n<p>A3: Der Schalter bietet ein Standard-Ausschaltverm\u00f6gen von 6kA (Icn\/Ics).<\/p>\n<h3>F4: Kann es in PV- und ESS-Systemen verwendet werden?<\/h3>\n<p>A4: Ja, das <strong>dc schutzschalter 4p 1000v<\/strong> wird h\u00e4ufig verwendet in <a href=\"\/de\/pv-combiner-box\/\">PV-Kombinatork\u00e4sten<\/a> and ESS distribution panels.<\/p>\n<h3>Q5: Which standards does KYDB-63-4P comply with?<\/h3>\n<p>A5: Es erf\u00fcllt die Anforderungen der IEC 60947-2, GB\/T 14048.2, CE und UL-Zertifizierungen.<\/p>\n<\/section>\n<section id=\"cta\">\n<h2>Angebot einholen<\/h2>\n<p>Contact Kuangya for datasheets, wiring diagrams, or OEM customization of KYDB-63-4P.<\/p>\n<p><a class=\"btn\" href=\"\/de\/contact-us\/\">Kontakt<\/a><\/p>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"178\" data-end=\"252\">\n<p data-start=\"180\" data-end=\"252\">Kuangya KYDB-63-4P is a <strong data-start=\"204\" data-end=\"235\">dc schutzschalter 4p 1000v<\/strong>, bewertet 10-63A.<\/p>\n<\/li>\n<li data-start=\"253\" data-end=\"330\">\n<p data-start=\"255\" data-end=\"330\">Provides overload &amp; short-circuit protection, breaking capacity 6kA\/10kA.<\/p>\n<\/li>\n<li data-start=\"331\" data-end=\"407\">\n<p data-start=\"333\" data-end=\"407\">Four-pole 1000VDC breaker, IEC 60947-2 certified, DIN-rail installation.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":2079,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-1109","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dc-mcb","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/product\/1109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/comments?post=1109"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/media\/2079"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/media?parent=1109"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/product_brand?post=1109"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/product_cat?post=1109"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/de\/wp-json\/wp\/v2\/product_tag?post=1109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}