{"id":1031,"date":"2025-09-04T04:46:45","date_gmt":"2025-09-04T04:46:45","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1031"},"modified":"2025-09-19T05:44:58","modified_gmt":"2025-09-19T05:44:58","slug":"1000v-dc-fuse-holder-kypv-h0b-h3b","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/1000v-dc-fuse-holder-kypv-h0b-h3b\/","title":{"rendered":"1000V DC Fuse Holder | KYPV-H0B \/ H1B \/ H2B \/ H3B for Square-Body gPV Fuses"},"content":{"rendered":"<section id=\"overview\">\n<h2 style=\"text-align: left;\">\u0644\u0645\u062d\u0629 \u0639\u0627\u0645\u0629<\/h2>\n<p style=\"text-align: left;\">\u0625\u0646 <strong>KYPV-H0B \/ H1B \/ H2B \/ H3B<\/strong> \u0647\u064a <strong>1000V DC fuse holders<\/strong><br \/>\nfor square-body <a href=\"\/ar\/pv-fuse\/\">gPV fuse links<\/a> (KYPV-H0 to H3).<br \/>\nIn many datasheets they are also called <em>fuse bases<\/em>.<br \/>\nThese holders are widely used in <a href=\"\/ar\/pv-combiner-box\/\">\u0635\u0646\u0627\u062f\u064a\u0642 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629<\/a>,<br \/>\n<a href=\"\/ar\/ess\/\">\u0623\u0646\u0638\u0645\u0629 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0637\u0627\u0642\u0629<\/a>, and inverter DC input circuits,<br \/>\nproviding safe installation and reliable contact performance.<\/p>\n<\/section>\n<section id=\"features\">\n<h2>\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<ul>\n<li>Models: KYPV-H0B, H1B, H2B, H3B.<\/li>\n<li>Rated voltage: 1000 V DC; breaking capacity up to 50 kA (with gPV fuses).<\/li>\n<li>Compatible with fuse links KYPV-H0 to H3.<\/li>\n<li>Silver-plated copper contacts, flame-retardant body.<\/li>\n<li>DIN-rail or fixed mounting options.<\/li>\n<li>\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644:<br \/>\n<a href=\"https:\/\/webstore.iec.ch\/publication\/24554\" target=\"_blank\" rel=\"noopener\">IEC 60269-6<\/a>,<br \/>\n<a href=\"https:\/\/ulstandards.ul.com\/\" target=\"_blank\" rel=\"noopener\">UL 248-19<\/a>.<\/li>\n<\/ul>\n<\/section>\n<section id=\"dimensions\">\n<h2>\u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/h2>\n<p>H0B:<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1032\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H0B-300x286.png\" alt=\"fuse holder drawing-H0B\" width=\"300\" height=\"286\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H0B-300x286.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H0B-600x573.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H0B.png 755w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> \u00a0 H1B:<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1033\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H1B-300x284.png\" alt=\"\" width=\"300\" height=\"284\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H1B-300x284.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H1B-600x568.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H1B.png 762w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>H2B<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1034\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H2B-300x249.png\" alt=\"\" width=\"300\" height=\"249\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H2B-300x249.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H2B-600x499.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H2B.png 752w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>H3B:<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1035\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H3B-300x249.png\" alt=\"\" width=\"300\" height=\"249\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H3B-300x249.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H3B-600x499.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-H3B.png 754w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<figure data-file=\"kypv-h0b-dim\" data-alt=\"KYPV-H0B dimension drawing\"><\/figure>\n<figure data-file=\"kypv-h1b-dim\" data-alt=\"KYPV-H1B dimension drawing\"><\/figure>\n<figure data-file=\"kypv-h2b-dim\" data-alt=\"KYPV-H2B dimension drawing\"><\/figure>\n<figure data-file=\"kypv-h3b-dim\" data-alt=\"KYPV-H3B dimension drawing\"><\/figure>\n<\/section>\n<section id=\"applications\">\n<h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n<ul>\n<li>Square-body fuse mounting in PV combiner boxes.<\/li>\n<li>Energy storage DC bus protection.<\/li>\n<li>Inverter DC-side and converter input circuits.<\/li>\n<li>Industrial DC distribution up to 1000V.<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<div class=\"qa\">\n<h3>Q1. Are these holders the same as fuse bases?<\/h3>\n<p>Yes, \u201cfuse holder\u201d is the standard market term, though many datasheets call them fuse bases.<\/p>\n<h3>Q2. Which fuses fit each holder?<\/h3>\n<p>KYPV-H0B fits KYPV-H0, H1B fits H1, H2B fits H2, H3B fits H3.<\/p>\n<h3>Q3. Do the holders have their own electrical rating?<\/h3>\n<p>Electrical performance depends mainly on the installed gPV fuse link; holders provide mechanical fit and safe mounting.<\/p>\n<h3>Q4. Why are dimension drawings important?<\/h3>\n<p>Because square-body fuse holders differ mainly in size, dimension drawings are critical for correct panel layout.<\/p>\n<\/div>\n<\/section>\n<section id=\"cta\">\n<h2>Request a Quote<\/h2>\n<p>Looking for <strong>1000V DC fuse holders<\/strong> (KYPV-H0B to H3B)?<br \/>\n<a href=\"\/ar\/contact-us\/\">\u0627\u062a\u0635\u0644 \u0628\u0646\u0627<\/a> for support and pricing.<\/p>\n<\/section>\n<section id=\"related-links\">\n<h2>Related Products<\/h2>\n<p>Combine with <a href=\"\/ar\/dc-fuse\/\">\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/a>,<br \/>\n<a href=\"\/ar\/dc-spd\/\">\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/a>, \u0648<br \/>\n<a href=\"\/ar\/dc-switch-disconnector\/\">\u0645\u0641\u0627\u062a\u064a\u062d \u0641\u0635\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/a><br \/>\n\u0641\u064a <a href=\"\/ar\/pv-combiner-box\/\">\u0635\u0646\u0627\u062f\u064a\u0642 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629<\/a>. \u0627\u0646\u0638\u0631<br \/>\n<a href=\"https:\/\/webstore.iec.ch\/publication\/24554\" target=\"_blank\" rel=\"noopener\">IEC 60269-6<\/a><br \/>\n\u0648 <a href=\"https:\/\/ulstandards.ul.com\/\" target=\"_blank\" rel=\"noopener\">UL 248-19<\/a> for compliance.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>1000V DC fuse holder series for square-body gPV fuse links (H0\u2013H3); also known as fuse bases.<\/p>\n<p>Flame-retardant housing, silver-plated contacts; DIN-rail or fixed mounting.<\/p>\n<p>Designed for PV combiner boxes, ESS DC bus, and inverter DC input protection.<\/p>","protected":false},"featured_media":1353,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[27],"product_tag":[],"class_list":{"0":"post-1031","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dc-fuse-pv-fuse","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product\/1031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=1031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/1353"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1031"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1031"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1031"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}