{"product_id":"onesto-miniature-circuit-breaker-1p-n-c25a-4-5ka-html","title":"Onesto MCB 1P+N C25A 4.5 kA – DIN Rail Mount, IP20 \u0026 Single-Phase Protection","description":"\u003cp\u003eThe Onesto miniature circuit breaker (1P+N\/C25A\/4.5kA) is designed to protect low-voltage networks from overload and short-circuit conditions, with occasional use as a switching device. Its C tripping curve suits general-purpose domestic and light commercial circuits.\u003c\/p\u003e\u003cp\u003eWith a rated current of 25A and a short-circuit breaking capacity of 4.5kA at 240V, it mounts on standard DIN 35mm rail inside indoor enclosures rated IP20.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1P+N configuration — single pole plus neutral for single-phase circuits\u003c\/li\u003e\n\u003cli\u003eRated current of 25A for general lighting and socket circuits\u003c\/li\u003e\n\u003cli\u003e4.5kA short-circuit breaking capacity at 240V\u003c\/li\u003e\n\u003cli\u003eC tripping curve for standard resistive and mildly inductive loads\u003c\/li\u003e\n\u003cli\u003eMounts on standard DIN 35mm rail for fast panel installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eProtects wiring and connected equipment from overload and short-circuit damage\u003c\/li\u003e\n\u003cli\u003e1P+N design switches both line and neutral for safer isolation during service\u003c\/li\u003e\n\u003cli\u003e4.5kA breaking capacity handles typical domestic fault currents\u003c\/li\u003e\n\u003cli\u003eStandard DIN rail mounting fits all common consumer units and distribution boards\u003c\/li\u003e\n\u003cli\u003eIP20 rating suits indoor distribution panels and enclosed cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1P+N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 25A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Circuit Capacity:\u003c\/strong\u003e 4.5kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve:\u003c\/strong\u003e C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN 35mm rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20 (indoor)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReliable overload and short-circuit protection for everyday domestic circuits\u003c\/li\u003e\n\u003cli\u003eSlim DIN rail format saves space in crowded distribution boards\u003c\/li\u003e\n\u003cli\u003eC curve handles typical mixed loads without nuisance tripping\u003c\/li\u003e\n\u003cli\u003ePackage includes 1x Onesto miniature circuit breaker 1P+N\/C25A\/4.5kA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Other","offers":[{"title":"Default Title","offer_id":56579747873150,"sku":"511652","price":5.75,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15675303133566.webp?v=1779640500","url":"https:\/\/lynk.gr\/en-eu\/products\/onesto-miniature-circuit-breaker-1p-n-c25a-4-5ka-html","provider":"Lynk.gr","version":"1.0","type":"link"}