{"product_id":"onesto-din-rail-20a-3ka-2p-circuit-breaker","title":"ONESTO DIN RAIL 20A 3KA 2P CIRCUIT BREAKER","description":"\u003cp data-start=\"200\" data-end=\"511\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"204\" data-end=\"246\"\u003eOnesto 20A 2P 3kA Mini Circuit Breaker\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides dependable protection for electrical circuits in residential and light-commercial installations. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"357\" data-end=\"374\"\u003e2-pole design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edisconnects both live and neutral (or both phases in multiphase systems), offering enhanced safety for circuits and connected devices.\u003c\/p\u003e\n\u003cp data-start=\"513\" data-end=\"881\"\u003eWith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"520\" data-end=\"545\"\u003erated current of 20 A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"552\" data-end=\"581\"\u003ebreaking capacity of 3 kA\u003c\/strong\u003e, this breaker effectively safeguards wiring and appliances against overloads and short-circuit faults. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"689\" data-end=\"728\"\u003ethermal-magnetic tripping mechanism\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures timely response to electrical faults, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"785\" data-end=\"806\"\u003eDIN-rail mounting\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows for easy and secure installation in standard distribution boards.\u003c\/p\u003e\n\u003cul data-start=\"232\" data-end=\"2018\"\u003e\n\u003cli data-start=\"292\" data-end=\"393\"\u003e\n\u003cp data-start=\"294\" data-end=\"393\"\u003e\u003cstrong data-start=\"294\" data-end=\"303\"\u003eType:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMiniature Circuit Breaker (MCB), Double‑Pole (2P)\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"394\" data-end=\"579\"\u003e\n\u003cp data-start=\"396\" data-end=\"579\"\u003e\u003cstrong data-start=\"396\" data-end=\"419\"\u003eRated Current (In):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20 Amps — suitable for moderate‑load circuits, e.g. sockets, lighting circuits, or any circuit needing 20 A protection.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"580\" data-end=\"753\"\u003e\n\u003cp data-start=\"582\" data-end=\"753\"\u003e\u003cstrong data-start=\"582\" data-end=\"608\"\u003ePoles \/ Configuration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2‑pole — disconnects both live and neutral (or both phases in a multiphase supply) for increased safety.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"754\" data-end=\"884\"\u003e\n\u003cp data-start=\"756\" data-end=\"884\"\u003e\u003cstrong data-start=\"756\" data-end=\"790\"\u003eBreaking Capacity (Icu \/ Ics):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3 kA (short‑circuit \/ fault‑current interrupt rating)\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"1049\"\u003e\n\u003cp data-start=\"887\" data-end=\"1049\"\u003e\u003cstrong data-start=\"887\" data-end=\"922\"\u003eRated Operational Voltage (Ue):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e~220 – 240 VAC (some listings mention 220 VAC) for typical residential\/commercial use.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1050\" data-end=\"1231\"\u003e\n\u003cp data-start=\"1052\" data-end=\"1231\"\u003e\u003cstrong data-start=\"1052\" data-end=\"1075\"\u003eTripping Mechanism:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThermal‑magnetic (overload + short‑circuit protection) — designed to respond to overloads or sudden short circuits.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1232\" data-end=\"1446\"\u003e\n\u003cp data-start=\"1234\" data-end=\"1446\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1270\"\u003eTripping Curve \/ Characteristic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTypically “C‑curve” (or similar) for general‑purpose circuits, offering a balance between sensitivity and tolerance for inrush current.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1447\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1449\" data-end=\"1605\"\u003e\u003cstrong data-start=\"1449\" data-end=\"1476\"\u003eMounting \/ Form Factor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDIN‑rail mount — suitable for mounting in standard distribution boards \/ breaker panels.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1797\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1797\"\u003e\u003cstrong data-start=\"1608\" data-end=\"1632\"\u003eProtection Provided:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFull overload protection and short‑circuit protection — safeguards wiring and connected devices against electrical faults.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1798\" data-end=\"2018\"\u003e\n\u003cp data-start=\"1800\" data-end=\"2018\"\u003e\u003cstrong data-start=\"1800\" data-end=\"1825\"\u003eTypical Applications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eResidential or light‑commercial installations — socket circuits, lighting circuits, moderate‑load power circuits requiring 20 A and 2‑pole protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ONESTO","offers":[{"title":"Default Title","offer_id":48114901287141,"sku":"KC3E\/220A","price":110.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/7191\/6261\/files\/unnamed_b6b72a0d-5064-488a-acce-de773fe997b5.jpg?v=1765609763","url":"https:\/\/cajeeslighting.co.za\/products\/onesto-din-rail-20a-3ka-2p-circuit-breaker","provider":"Cajees Lighting and Electrical","version":"1.0","type":"link"}