{"product_id":"jb21250sm-circuit-breaker","title":"JB21250SM | Circuit Breaker | 250A | 2-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThe JB21250SM circuit breaker is a purpose-built industrial protection device engineered for reliability in demanding environments. Designed for maintenance, retrofit, and replacement projects, this 2-pole breaker delivers precise, dependable overcurrent protection where exact specs matter.\u003c\/p\u003e \u003cp\u003eWith a 250A rating and a 2-Pole configuration, the JB21250SM is suited for circuits that require robust, dual-line protection. Its form and function are tailored to systems that demand quick swaps and dependable performance, making it a trusted component in ongoing electrical safety and reliability efforts.\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 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e JB21250SM\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eNote: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, ensuring you match the exact mechanical and electrical specifications your system requires.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and repair of industrial panels where a precise 250A, 2-pole breaker is needed\u003c\/li\u003e \u003cli\u003eRetrofit projects to upgrade protection in legacy electrical systems\u003c\/li\u003e \u003cli\u003eReplacement of worn or failed breakers in critical line circuits that require strong, reliable protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact-spec replacement: By aligning with the JB21250SM part number, you minimize compatibility risk and downtime.\u003c\/li\u003e \u003cli\u003eStreamlined field service: The 2-pole design protects two conductors simultaneously, simplifying panel wiring and protection strategy.\u003c\/li\u003e \u003cli\u003eMaintenance-ready mindset: Built for ongoing serviceability in industrial environments, supporting predictable upkeep cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for deployment\u003c\/h3\u003e\n\u003cp\u003eBefore installation, ensure the overall system is de-energized and adhere to local electrical codes. Keep the JB21250SM on hand as a go-to spare for preventive maintenance, reducing the risk of extended outages when a breaker reaches end-of-life.\u003c\/p\u003e \u003ch3\u003eWhat to expect in use\u003c\/h3\u003e\n\u003cp\u003eCustomers choose the JB21250SM for dependable protection aligned with their existing panel architecture. Its 250A rating and 2-pole configuration make it a clear choice for scenarios where strong, straightforward overcurrent protection is required without compromising design compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426209681570,"sku":"JB21250SM","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\/jb21250sm-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}