{"product_id":"renogy-10a-16a-32a-50a-63a-1p-dc-miniature-circuit-breaker","title":"10A\/16A\/32A\/50A\/63A 1P DC Miniature Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eA DIN-rail DC circuit breaker in 10A to 63A, with thermal and magnetic tripping.\u003c\/strong\u003e A resettable alternative to a fuse — and a switch, so you can isolate a circuit for maintenance without pulling a fuse out with pliers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10A, 16A, 32A, 50A and 63A\u003c\/strong\u003e versions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal and magnetic\u003c\/strong\u003e tripping mechanisms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchable under full rated load\u003c\/strong\u003e without damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible connection\u003c\/strong\u003e, works with bidirectional current\u003c\/li\u003e\n\u003cli\u003eIndicator window shows contact position\u003c\/li\u003e\n\u003cli\u003eClips to standard DIN rail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy bidirectional matters in a solar system\u003c\/h3\u003e\u003cp\u003eCurrent in a van flows both ways through the same conductors — solar in, loads out, alternator in, inverter out. A breaker that only works in one direction is the wrong part, and some cheap DC breakers are exactly that. This one is specified for either orientation, which removes a whole category of installation mistake.\u003c\/p\u003e\u003ch3\u003eBreaker or fuse?\u003c\/h3\u003e\u003cp\u003eA fuse is cheaper, smaller and, once you have sized it, entirely reliable. A breaker costs more and gives you a resettable device that doubles as an isolator — genuinely useful on a solar feed or an inverter circuit you want to be able to switch off. Many builds use breakers where they want a switch and fuses everywhere else.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eSize the breaker to protect the cable, not the appliance. And remember a DIN rail needs mounting somewhere accessible and dry — a breaker you cannot reach is not doing half its job.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358092853415,"sku":"SUNDCCB10MN1P-UK","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/SUNDCCB32MN1P__14698.1635502018.1280.1280.jpg?v=1789800408","url":"https:\/\/shop.roamwired.com\/products\/renogy-10a-16a-32a-50a-63a-1p-dc-miniature-circuit-breaker","provider":"Roam Wired Shop","version":"1.0","type":"link"}