{"product_id":"kb3250k-circuit-breaker","title":"KB3250K | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe KB3250K industrial circuit breaker delivers reliable overcurrent protection for 3‑phase power systems, designed for maintenance, retrofit, and replacement projects where exact specifications are essential. With a robust 250 A rating and a 3‑pole configuration, this breaker protects your equipment and keeps critical processes running smoothly in residential or commercial industrial environments operating up to 600 V.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e KB3250K\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering; the KB3250K is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this value matters for your system\u003c\/h3\u003e\n\u003cp\u003eChoosing a breaker with the exact KB3250K specifications minimizes panel modifications and downtime. The 3‑pole design protects a three‑phase circuit, ensuring balanced protection across all phases and coordinated disconnection during fault events. The 600 V rating makes it suitable for industrial distribution panels, motor control centers, and other high‑voltage applications where reliable interruption is critical.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on industrial electrical panels that service three‑phase equipment.\u003c\/li\u003e \u003cli\u003eRetrofits that upgrade aging breakers to meet current safety and performance standards.\u003c\/li\u003e \u003cli\u003eReplacement of failed or tripping breakers in 3‑phase, 600 V networks to restore normal operation quickly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider the KB3250K\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities engineers and maintenance technicians managing industrial power distribution\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel replacements or retrofits\u003c\/li\u003e \u003cli\u003eOEMs integrating proven protection components into equipment enclosures\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for reliable installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify the panel’s voltage and amperage ratings align with 600 V and 250 A before ordering.\u003c\/li\u003e \u003cli\u003eUse KB3250K as the primary compatibility reference to ensure seamless fit within existing enclosures.\u003c\/li\u003e \u003cli\u003eHandle with proper electrical safety procedures; ensure the circuit is de-energized and locked out during replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426224132258,"sku":"KB3250K","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/kb3250k-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}