{"id":2913,"date":"2026-07-30T11:46:23","date_gmt":"2026-07-30T03:46:23","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/product\/mccb-circuit-breaker-csdm7-400h-4300-4p-csdm7-series-400vac-thermal-magnetic-type-moulded-case-circuit-breaker-380v-690v-400a-4-poles\/"},"modified":"2026-09-29T17:08:52","modified_gmt":"2026-09-29T09:08:52","slug":"mccb-circuit-breaker-csdm7-400h-4300-4p-csdm7-series-400vac-thermal-magnetic-type-moulded-case-circuit-breaker-380v-690v-400a-4-poles","status":"publish","type":"product","link":"https:\/\/w9-group.com\/ru\/product\/mccb-circuit-breaker-csdm7-400h-4300-4p-csdm7-series-400vac-thermal-magnetic-type-moulded-case-circuit-breaker-380v-690v-400a-4-poles\/","title":{"rendered":"\u041f\u0435\u0440\u0435\u0432\u043e\u0434 \u0441 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u0433\u043e:\u0418\u043c\u043f\u0443\u043b\u044f\u0442\u043e\u0440 MCCB CSDM7-400H-4300 \u0441\u0435\u0440\u0438\u0438 4P CSDM7 400 \u0412 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u0442\u043e\u043a, \u0442\u0438\u043f \u0442\u0435\u0440\u043c\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f, \u043a\u043e\u0440\u043f\u0443\u0441\u043d\u0430\u044f \u043f\u0430\u043d\u0435\u043b\u044c \u0438\u0437 \u041f\u0412\u0425, 380 \u0412\/690 \u0412, 400 \u0410, 4 \u043f\u043e\u043b\u044e\u0441\u0430"},"content":{"rendered":"<h2>\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u043e\u0432 MCCB \u0434\u043b\u044f \u043d\u043e\u0432\u044b\u0445 \u044d\u043d\u0435\u0440\u0433\u043e\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439<\/h2>\n<p>Molded Case Circuit Breakers (MCCBs) are fundamental components in electrical protection, but their application in new energy sectors like solar (PV) and wind power demands specialized characteristics far beyond standard commercial or industrial uses. These environments present unique challenges, including DC arcing, variable generation loads, and harsh outdoor conditions. Consequently, MCCBs designed for new energy are engineered with specific features to ensure safety, reliability, and longevity. They must effectively interrupt both high-voltage direct current (DC) from solar arrays and alternating current (AC) from inverters, all while withstanding environmental stressors that typical breakers would quickly succumb to. This specialization makes them critical for protecting multi-million-dollar investments in renewable energy infrastructure.<\/p>\n<p>\u041d\u0430\u0448\u0435 \u0441\u0442\u0440\u0435\u043c\u043b\u0435\u043d\u0438\u0435 \u043a \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u0443 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u043c \u0432\u044b\u0431\u043e\u0440\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432. \u041c\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0432\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u0443\u044e \u0441\u0442\u0430\u043b\u044c \u0438 \u043d\u0438\u0437\u043a\u043e\u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u0443\u044e \u0445\u043e\u043b\u043e\u0434\u043d\u043e\u043a\u0430\u0442\u0430\u043d\u0443\u044e \u0441\u0442\u0430\u043b\u044c, \u0447\u0442\u043e\u0431\u044b \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043d\u0430\u0448\u0438\u0445 \u0438\u0437\u0434\u0435\u043b\u0438\u0439. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043c\u0435\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0434\u0435\u0442\u0430\u043b\u0438 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0438\u0437 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441 \u0436\u0435\u043b\u0435\u0437\u043d\u043e\u0439 \u043e\u0441\u043d\u043e\u0432\u043e\u0439, \u0432 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438, \u0438\u0437 \u0445\u043e\u043b\u043e\u0434\u043d\u043e\u043a\u0430\u0442\u0430\u043d\u043e\u0439 \u0441\u0442\u0430\u043b\u0438 10, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430 \u0441\u0432\u043e\u0435\u0439 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c\u044e \u043a \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 A+, \u043c\u044b \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u043c \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u0448\u0438\u0445 \u0438\u0437\u0434\u0435\u043b\u0438\u0439.<\/p>\n<p>Furthermore, our dedication to enhancing the properties of our materials is exemplified through the implementation of QPQ salt bath composite treatment. This advanced treatment significantly improves the wear resistance, corrosion resistance, and fatigue resistance of the metal surface, ensuring that our products can withstand the harshest operating conditions. As a result, the strength, mechanical life, and electrical life of our parts are enhanced by more than 10%, providing our customers with superior performance and peace of mind.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a: 400 \u0410 \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u043b\u044e\u0441\u043e\u0432: 4 \u041f \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0440\u0430\u0431\u043e\u0447\u0435\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435: 380 \u0412\/690 \u0412<\/p>","protected":false},"featured_media":2914,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[185],"product_tag":[],"class_list":["post-2913","product","type-product","status-publish","has-post-thumbnail","product_cat-thermal-mccb-industrial-products","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product\/2913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/comments?post=2913"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/media\/2914"}],"wp:attachment":[{"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/media?parent=2913"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2913"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2913"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}