{"product_id":"square-d-kal36250wb-circuit-breaker","title":"Square D | KAL36250WB | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D KAL36250WB\u003c\/strong\u003e circuit breaker is a purpose-built protection device designed for demanding 3‑phase, 600V electrical systems. With a 250A rating and a 3‑pole configuration, this unit delivers reliable, clear disconnection to help keep industrial power distribution safe and downtime minimal. Engineered for maintenance, retrofit, and replacement scenarios, it’s the precise choice when exact specs matter and compatibility is non-negotiable.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e KAL36250WB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this part matters\u003c\/h3\u003e\n\u003cp\u003eIn systems where three‑phase protection is essential, using the exact Square D KAL36250WB ensures proper mounting, electrical interface, and panel compatibility. This isn’t a generic replacement—it’s the specific reference your panel catalog expects, reducing the risk of incompatibility during routine service or an expansion project. By aligning the amperage, pole count, and voltage with your existing distribution, you maintain consistent protection and system behavior without surprises.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmaintenance:\u003e Keep a ready replacement on hand for fast swap‑out in 3‑phase, 600V circuits.\u003c\/strongmaintenance:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit:\u003c\/strong\u003e Refresh aging protection in a panel or distribution board that requires a 250A, 3‑pole unit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement:\u003c\/strong\u003e Replaces a failed or tripped breaker in industrial or commercial facilities with 600V three‑phase services.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities with Square D panels or systems that specify the KAL36250WB reference.\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel refurbishments or upgrades on 600V distribution networks.\u003c\/li\u003e \u003cli\u003eMaintenance teams that prioritize precise part compatibility to minimize downtime and installation guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for buyers\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify panel catalog numbers and bus configuration to ensure the KAL36250WB matches your equipment.\u003c\/li\u003e \u003cli\u003eConfirm that 600V is appropriate for your distribution network before installation.\u003c\/li\u003e \u003cli\u003eKeep a spare KAL36250WB on hand for rapid replacement during scheduled maintenance or unplanned outages.\u003c\/li\u003e \u003cli\u003eAdhere to standard electrical safety practices during handling, installation, and testing of circuit protection devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424751079586,"sku":"KAL36250WB","price":310.0,"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\/square-d-kal36250wb-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}