{"product_id":"onesto-din-rail-10a-3ka-3p-circuit-breaker","title":"ONESTO DIN RAIL 10A 3KA 3P CIRCUIT BREAKER","description":"\u003cp data-start=\"2098\" data-end=\"2498\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2102\" data-end=\"2145\"\u003eOnesto 10A 3P 3 kA Mini Circuit Breaker\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact, yet robust protective device designed for three‑phase or multi‑pole electrical circuits. Its triple‑pole configuration ensures that all three phases (or live conductors) are disconnected together — providing full circuit isolation and enhanced safety, especially in installations with three‑phase loads or multi‑wire single‑phase systems.\u003c\/p\u003e\n\u003cp data-start=\"2500\" data-end=\"2969\"\u003eWith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2507\" data-end=\"2529\"\u003e10 A rated current\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2534\" data-end=\"2560\"\u003e3 kA breaking capacity\u003c\/strong\u003e, this breaker offers reliable protection against overloads and short‑circuit faults, helping prevent damage to wiring, devices, and equipment. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2708\" data-end=\"2746\"\u003ethermo‑magnetic tripping mechanism\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides quick interruption when needed, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2798\" data-end=\"2824\"\u003eC‑curve characteristic\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures a balanced response — sensitive enough for overloads, yet tolerant of normal inrush currents that occur when motors or appliances start.\u003c\/p\u003e\n\u003cul data-start=\"207\" data-end=\"2043\"\u003e\n\u003cli data-start=\"267\" data-end=\"368\"\u003e\n\u003cp data-start=\"269\" data-end=\"368\"\u003e\u003cstrong data-start=\"269\" data-end=\"278\"\u003eType:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMiniature Circuit Breaker (MCB), Triple‑Pole (3P)\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=\"369\" data-end=\"520\"\u003e\n\u003cp data-start=\"371\" data-end=\"520\"\u003e\u003cstrong data-start=\"371\" data-end=\"394\"\u003eRated Current (In):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 Amps — ideal for light three‑phase (or 3‑wire) circuits requiring 10 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=\"521\" data-end=\"713\"\u003e\n\u003cp data-start=\"523\" data-end=\"713\"\u003e\u003cstrong data-start=\"523\" data-end=\"559\"\u003eNumber of Poles \/ Configuration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3‑pole (3P) — disconnects three live conductors, suitable for 3‑phase circuits or multi‑wire single‑phase setups.\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=\"714\" data-end=\"870\"\u003e\n\u003cp data-start=\"716\" data-end=\"870\"\u003e\u003cstrong data-start=\"716\" data-end=\"750\"\u003eBreaking Capacity (Icu \/ Ics):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3 kA — safely interrupts short‑circuit or overload fault currents up to 3000 A.\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=\"871\" data-end=\"1055\"\u003e\n\u003cp data-start=\"873\" data-end=\"1055\"\u003e\u003cstrong data-start=\"873\" data-end=\"908\"\u003eRated Operational Voltage (Ue):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e240\/415 VAC (50\/60 Hz) — compatible with standard domestic and light‑commercial\/industrial supply systems.\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=\"1056\" data-end=\"1220\"\u003e\n\u003cp data-start=\"1058\" data-end=\"1220\"\u003e\u003cstrong data-start=\"1058\" data-end=\"1077\"\u003eTrip Mechanism:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThermo‑magnetic (overload and short‑circuit protection) — cuts power when current exceeds safe limits.\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=\"1221\" data-end=\"1395\"\u003e\n\u003cp data-start=\"1223\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1259\"\u003eTripping Curve \/ Characteristic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eC‑curve (common for general‑purpose breakers) — provides a balanced response for typical loads.\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=\"1396\" data-end=\"1563\"\u003e\n\u003cp data-start=\"1398\" data-end=\"1563\"\u003e\u003cstrong data-start=\"1398\" data-end=\"1425\"\u003eMounting \/ Form Factor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDIN‑rail mount (standard 35 mm rail) — easy installation in 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=\"1564\" data-end=\"1757\"\u003e\n\u003cp data-start=\"1566\" data-end=\"1757\"\u003e\u003cstrong data-start=\"1566\" data-end=\"1590\"\u003eProtection Provided:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOverload protection and short‑circuit protection — safeguards wiring and connected devices from electrical faults or surges.\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=\"1758\" data-end=\"2043\"\u003e\n\u003cp data-start=\"1760\" data-end=\"2043\"\u003e\u003cstrong data-start=\"1760\" data-end=\"1785\"\u003eTypical Applications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3‑phase circuits or multi‑phase installations for light loads, small machinery, motor control circuits, or sub‑circuits requiring 10 A protection. Good for light‑industrial, commercial, or multi‑phase domestic uses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ONESTO","offers":[{"title":"Default Title","offer_id":48115080200421,"sku":"KC3E\/310A","price":135.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/7191\/6261\/files\/unnamed_451ff42c-8e8e-481b-bc6c-cebbf627a134.jpg?v=1765609576","url":"https:\/\/cajeeslighting.co.za\/products\/onesto-din-rail-10a-3ka-3p-circuit-breaker","provider":"Cajees Lighting and Electrical","version":"1.0","type":"link"}