{"id":3668,"date":"2026-08-15T07:41:18","date_gmt":"2026-08-15T07:41:18","guid":{"rendered":"https:\/\/chac-electric.com\/?post_type=product&#038;p=3668"},"modified":"2026-09-11T03:12:15","modified_gmt":"2026-09-11T03:12:15","slug":"cqm7dc-series-molded-case-circuit-breaker","status":"publish","type":"product","link":"https:\/\/chac-electric.com\/ru\/product\/cqm7dc-series-molded-case-circuit-breaker\/","title":{"rendered":"\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0432\u044b\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u044c \u0432 \u043b\u0438\u0442\u043e\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u0435 \u0441\u0435\u0440\u0438\u0438 CQM7DC"},"content":{"rendered":"<h2>CQM7DC MCCB Selection Summary<\/h2>\n<p>The CQM7DC is specified for overload and short-circuit protection for DC systems in 1500V DC systems. Published options include 63\u20131600A, 2P \/ 3P \/ 4P and 5In or 10In instantaneous setting. The applicable fault duty is Icu\/Ics values vary by voltage and frame; verify the ordered table. Confirm the ordered frame, protection function, conductors, installation conditions and local rules before use.<\/p>\n<h2>Ordering Details<\/h2>\n<p>State the model, frame and rated current, poles, trip unit or leakage function, system voltage, destination market, quantity and required technical documents. Options outside the published range require technical evaluation.<\/p>","protected":false},"excerpt":{"rendered":"<p>The <strong>CQM7DC MCCB<\/strong> provides overload and short-circuit protection for DC systems within its published 63\u20131600A range. Specification should follow the system voltage, load, conductor coordination, prospective fault current and applicable rules\u2014not the ampere value alone.<\/p>\n<div class=\"product-specs-grid\">\n<div class=\"spec-item\">\n<div class=\"spec-title\">\u041f\u043e\u043b\u044f\u043a\u0438:<\/div>\n<div class=\"spec-value\">2P \/ 3P \/ 4P<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a:<\/div>\n<div class=\"spec-value\">63\u20131600A<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435:<\/div>\n<div class=\"spec-value\">1500V DC<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">Trip \/ Protection:<\/div>\n<div class=\"spec-value\">overload and short-circuit protection for DC systems<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">\u0420\u0430\u0437\u0440\u0443\u0448\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445:<\/div>\n<div class=\"spec-value\">Icu\/Ics values vary by voltage and frame; verify the ordered table<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439<\/div>\n<div class=\"spec-value\">UL 489 requirements listed on the page<\/div>\n<\/div>\n<\/div>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;align-items:center\">\n<a class=\"chac-home-ab-wz-about-btn\" style=\"display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 25px;border:1px solid #1456A6;border-radius:10px;background:#1456A6;color:#fff;font-size:16px;font-weight:600;text-decoration:none\" href=\"\/ru\/contact-us\/\"><span style=\"color:#fff\">\u0417\u0430\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u0440\u0430\u0441\u0447\u0435\u0442 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438<\/span><span aria-hidden=\"true\" style=\"color:#fff;font-size:21px\">\u203a<\/span><\/a><br \/>\n<a class=\"chac-home-ab-wz-about-btn\" style=\"display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 25px;border:1px solid #1456A6;border-radius:10px;background:#1456A6;color:#fff;font-size:16px;font-weight:600;text-decoration:none\" href=\"\/ru\/technical-support\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color:#fff\">\u041f\u0440\u043e\u0441\u043c\u043e\u0442\u0440 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u043e\u0432<\/span><span aria-hidden=\"true\" style=\"color:#fff;font-size:21px\">\u203a<\/span><\/a><\/div>","protected":false},"featured_media":3671,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[45,27],"product_tag":[],"class_list":["post-3668","product","type-product","status-publish","has-post-thumbnail","product_cat-mccb","product_cat-electrical-distribution-equipment","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/product\/3668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/comments?post=3668"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/media?parent=3668"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/product_brand?post=3668"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/product_cat?post=3668"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chac-electric.com\/ru\/wp-json\/wp\/v2\/product_tag?post=3668"}],"curies":[{"name":"\u0432\u043f","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}