{"id":1101,"date":"2025-09-05T07:00:42","date_gmt":"2025-09-05T07:00:42","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1101"},"modified":"2025-10-07T12:11:43","modified_gmt":"2025-10-07T12:11:43","slug":"dc-circuit-breaker-1p-250v-kydb63","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/pt\/product\/dc-circuit-breaker-1p-250v-kydb63\/","title":{"rendered":"Disjuntor CC 1P 250V | KYDB-63-1P"},"content":{"rendered":"<article class=\"product-page kydb-63-1p\">\n<section id=\"overview\">\n<h2>Vis\u00e3o geral<\/h2>\n<p>O <strong>disjuntor dc 1p 250v<\/strong> (model KYDB-63-1P) is a single-pole miniature breaker designed for PV combiner boxes, ESS systems, and telecom DC power. It supports rated currents from <strong>6A a 63A<\/strong> and ensures dependable overload and short-circuit protection at <strong>250VDC<\/strong>. With Ui 690V and Uimp 6kV, this breaker delivers safety and reliability in demanding DC applications.<\/p>\n<\/section>\n<section id=\"features\">\n<h2>Principais recursos<\/h2>\n<ul>\n<li>Op\u00e7\u00f5es de corrente nominal: 6A \/ 10A \/ 16A \/ 20A \/ 25A \/ 32A \/ 63A<\/li>\n<li>Rated voltage: 250VDC (1P); frame current 63A<\/li>\n<li>Breaking capacity: 6kA (Icn) \/ Operating short-circuit capacity: 6kA (Ics)<\/li>\n<li>Trip characteristics: C \/ D, thermal-magnetic<\/li>\n<li>Tens\u00e3o nominal de isolamento (Ui): 690V; tens\u00e3o de resist\u00eancia a impulsos (Uimp): 6kV<\/li>\n<li>Mechanical life: 20,000 ops; Electrical life: 2,000 ops<\/li>\n<li>Certificado para <a href=\"https:\/\/www.iec.ch\/\" target=\"_blank\" rel=\"noopener\">IEC 60947-2<\/a>, CE, and <a href=\"https:\/\/www.ul.com\/\" target=\"_blank\" rel=\"noopener\">UL<\/a><\/li>\n<li>Perfect match with <a href=\"\/pt\/pv-combiner-box\/\">Caixas combinadoras fotovoltaicas<\/a>, <a href=\"\/pt\/dc-fuse\/\">Fus\u00edveis CC<\/a>, <a href=\"\/pt\/dc-spd\/\">DC SPDs<\/a>e <a href=\"\/pt\/dc-switch-disconnector\/\">Seccionadores de chave CC<\/a><\/li>\n<\/ul>\n<\/section>\n<section id=\"specifications\">\n<h2>Especifica\u00e7\u00f5es<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Modelo<\/th>\n<td>KYDB-63-1P<\/td>\n<\/tr>\n<tr>\n<th>Postes<\/th>\n<td>1P<\/td>\n<\/tr>\n<tr>\n<th>Corrente nominal (In)<\/th>\n<td>6-63A<\/td>\n<\/tr>\n<tr>\n<th>Tens\u00e3o nominal (Ue)<\/th>\n<td>250VDC<\/td>\n<\/tr>\n<tr>\n<th>Tens\u00e3o nominal de isolamento (Ui)<\/th>\n<td>690V<\/td>\n<\/tr>\n<tr>\n<th>Tens\u00e3o de resist\u00eancia a impulsos (Uimp)<\/th>\n<td>6kV<\/td>\n<\/tr>\n<tr>\n<th>Capacidade de ruptura (Icn\/Ics)<\/th>\n<td>6kA \/ 6kA<\/td>\n<\/tr>\n<tr>\n<th>Caracter\u00edsticas da viagem<\/th>\n<td>C \/ D<\/td>\n<\/tr>\n<tr>\n<th>Vida mec\u00e2nica<\/th>\n<td>20.000 opera\u00e7\u00f5es<\/td>\n<\/tr>\n<tr>\n<th>Vida el\u00e9trica<\/th>\n<td>2.000 opera\u00e7\u00f5es<\/td>\n<\/tr>\n<tr>\n<th>Instala\u00e7\u00e3o<\/th>\n<td>DIN-rail, width 18mm per pole<\/td>\n<\/tr>\n<tr>\n<th>Padr\u00f5es<\/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>Diagrama de fia\u00e7\u00e3o e dimens\u00f5es<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1103\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/dimension-300x218.png\" alt=\"KYDB-63 DImension\" width=\"517\" height=\"376\" 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: 517px) 100vw, 517px\" \/><\/p>\n<\/section>\n<section id=\"applications\">\n<h2>Aplicativos<\/h2>\n<ul>\n<li>Residential and commercial PV rooftop systems<\/li>\n<li>Sistema de armazenamento de energia (ESS) Distribui\u00e7\u00e3o de CC<\/li>\n<li>Telecom and data center DC power supply<\/li>\n<li>Industrial automation DC panels<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h2>PERGUNTAS FREQUENTES<\/h2>\n<h3>Q1: What is a dc circuit breaker 1p 250v?<\/h3>\n<p>A1: It is a single-pole miniature DC breaker rated at 250VDC, designed for overload and short-circuit protection in PV, ESS, and telecom applications.<\/p>\n<h3>Q2: What current ratings are available for KYDB-63-1P?<\/h3>\n<p>A2: It supports 6A, 10A, 16A, 20A, 25A, 32A, and 63A.<\/p>\n<h3>P3: Qual \u00e9 a capacidade de ruptura?<\/h3>\n<p>A3: The breaker provides 6kA breaking capacity (Icn\/Ics).<\/p>\n<h3>Q4: Ele \u00e9 adequado para caixas combinadoras fotovoltaicas?<\/h3>\n<p>A4: Sim, isso <strong>disjuntor dc 1p 250v<\/strong> \u00e9 comumente usado em <a href=\"\/pt\/pv-combiner-box\/\">Caixas combinadoras fotovoltaicas<\/a> and ESS DC systems.<\/p>\n<h3>Q5: What standards does KYDB-63-1P comply with?<\/h3>\n<p>A5: est\u00e1 em conformidade com as certifica\u00e7\u00f5es IEC 60947-2, GB\/T 14048.2, CE e UL.<\/p>\n<\/section>\n<section id=\"cta\">\n<h2>Obter uma cota\u00e7\u00e3o<\/h2>\n<p>Contact Kuangya for datasheets, wiring diagrams, or OEM customization of KYDB-63-1P.<\/p>\n<p><a class=\"btn\" href=\"\/pt\/contact-us\/\">Entre em contato conosco<\/a><\/p>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<ul data-start=\"624\" data-end=\"849\">\n<li data-start=\"624\" data-end=\"697\">\n<p data-start=\"626\" data-end=\"697\">Kuangya KYDB-63-1P is a <strong data-start=\"650\" data-end=\"680\">disjuntor dc 1p 250v<\/strong>, classificado como 10-63A.<\/p>\n<\/li>\n<li data-start=\"698\" data-end=\"777\">\n<p data-start=\"700\" data-end=\"777\">Provides short-circuit and overload protection, breaking capacity 6kA\/10kA.<\/p>\n<\/li>\n<li data-start=\"778\" data-end=\"849\">\n<p data-start=\"780\" data-end=\"849\">Compact 18mm width per pole, IEC 60947-2 compliant, DIN-rail mount.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":2064,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-1101","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\/pt\/wp-json\/wp\/v2\/product\/1101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/comments?post=1101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/media\/2064"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/media?parent=1101"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1101"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1101"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}