{"product_id":"chtaixi-dc-miniature-circuit-breaker-2-pole-1000v-40a-din-rail-isolator-for-solar-pv","title":"CHTAIXI DC Miniature Circuit Breaker 2-Pole 1000V 40A DIN Rail Isolator for Solar PV","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the CHATAIXI DC Miniature Circuit Breaker, a compact 2-pole isolator rated for up to 1000V DC and 40 A. It protects DC power distribution from overload and short circuits while delivering straightforward control and isolation for maintenance or reconfiguration.\u003c\/p\u003e\n\n\u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eIn DC networks such as solar PV installations or marine electrical systems, fast and dependable protection helps prevent damage and downtime. The unit features a fast electromagnetic trip that opens the circuit when abnormal current is detected, helping downstream equipment stay safe and operation stay smooth.\u003c\/p\u003e\n\n\u003ch3\u003eKey technical highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2-pole design for dual-line protection in DC circuits.\u003c\/li\u003e\n  \u003cli\u003e1000 V DC rating and 40 A current rating to handle common DC loads.\u003c\/li\u003e\n  \u003cli\u003eScrew clamp wires and 35 mm DIN rail mounting for secure, neat installation.\u003c\/li\u003e\n  \u003cli\u003eElectromagnetic trip system for quick disconnection in short circuits.\u003c\/li\u003e\n  \u003cli\u003eArc extinguishing support for DC switching, aided by a magnetic system.\u003c\/li\u003e\n  \u003cli\u003eSuitable for DC power systems, solar PV systems, ship electrical systems, and other DC networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical use scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolar PV array DC distribution boards with rapid isolation for maintenance or fault finding.\u003c\/li\u003e\n  \u003cli\u003eMarine or industrial DC systems needing robust protection and easy servicing.\u003c\/li\u003e\n  \u003cli\u003eModular control panels requiring a reliable DC disconnect switch on a standard DIN rail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation and maintenance tips\u003c\/h3\u003e\n\u003cp\u003eInstall with a 35 mm DIN rail using screw clamp wires for a secure connection. The compact body fits alongside other protective devices in control panels, and screw terminals help simplify wiring during upgrades.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose CHTAIXI\u003c\/h3\u003e\n\u003cp\u003eCHTAIXI focuses on practical protection for DC networks. This DC mini circuit breaker blends a sturdy, easy-to-use form factor with a clear installation path, helping operators and technicians feel confident when configuring or inspecting DC power layouts. Benefits are presented as possibilities to consider, not guarantees.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does this DC mini circuit breaker protect?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It protects DC power distribution from overload and short circuits and provides isolation when needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Where can I use the CHTAIXI DC MCB?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for DC power systems, solar PV installations, marine electrical systems, and other DC networks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CHTAIXI","offers":[{"title":"Default Title","offer_id":53087310970991,"sku":"B09BQP924P","price":22.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/cthaixi-dc-mini-breaker-din-rail-mount.jpg?v=1778653512","url":"https:\/\/taskholt.com\/products\/chtaixi-dc-miniature-circuit-breaker-2-pole-1000v-40a-din-rail-isolator-for-solar-pv","provider":"TaskHolt","version":"1.0","type":"link"}