{"product_id":"westinghouse-kb3250n-250a-3p-600v-circuit-breaker","title":"Westinghouse KB3250N Circuit Breaker, 250A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse \u003cstrong\u003eKB3250N\u003c\/strong\u003e circuit breaker—a purpose-built solution for \u003cem\u003eindustrial electrical service\u003c\/em\u003e, maintenance, and replacement projects. Engineered to protect three‑phase systems, this unit delivers reliable protection at \u003cstrong\u003e250 A\u003c\/strong\u003e in a \u003cstrong\u003e3‑Pole\u003c\/strong\u003e configuration for up to \u003cstrong\u003e600 V\u003c\/strong\u003e operation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat sets the KB3250N apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree‑phase protection with a robust 250 A rating, ideal for safeguarding motors, feeders, and distribution circuits in demanding environments.\u003c\/li\u003e \u003cli\u003eClear compatibility confirmation through the part number \u003cstrong\u003eKB3250N\u003c\/strong\u003e—use this to verify fit with your panel, switchgear, or distribution setup.\u003c\/li\u003e \u003cli\u003eIndustrial-grade build from Westinghouse, known for durable protection components designed to withstand challenging electrical service conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew installations in industrial facilities where three‑phase distribution requires reliable overload and fault protection.\u003c\/li\u003e \u003cli\u003ePanel upgrades or modernization projects that require a compatible, high‑capacity 3‑pole breaker.\u003c\/li\u003e \u003cli\u003eRoutine maintenance and replacement of aging or non‑performing breakers to restore safe, continuous operation.\u003c\/li\u003e \u003cli\u003eRetrofit in equipment banks or motor control centers that operate at voltages up to 600 V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to verify compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the part number \u003cstrong\u003eKB3250N\u003c\/strong\u003e to your equipment documentation to confirm fit.\u003c\/li\u003e \u003cli\u003eEnsure your system voltage aligns with the unit’s \u003cstrong\u003e600 V\u003c\/strong\u003e rating and that your application requires a \u003cstrong\u003e3‑pole\u003c\/strong\u003e configuration.\u003c\/li\u003e \u003cli\u003eConfirm the circuit load and protection needs are addressed by the \u003cstrong\u003e250 A\u003c\/strong\u003e amperage rating.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help confirming compatibility or selecting the right component for your application? Send us a message and our team will assist with part‑number validation and suitability checks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416042000546,"sku":"KB3250N","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-kb3250n-circuit-breaker-250a-3-pole-600v-breakers-638.webp?v=1789228014","url":"https:\/\/www.ampstate.com\/products\/westinghouse-kb3250n-250a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}