{"product_id":"jb21500m-circuit-breaker","title":"JB21500M | Circuit Breaker | 1500A | 250V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eJB21500M\u003c\/strong\u003e is an industrial-grade circuit breaker built to protect high-current circuits in 250V systems. Rated for 1500A, it delivers dependable overcurrent protection for heavy machinery, power distribution panels, and critical equipment where downtime isn’t an option. This unit is ideal for maintenance, retrofit, and replacement projects that require exact specifications and reliable performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 1500A\u003c\/li\u003e \u003cli\u003eVoltage: 250V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for industrial environments, the JB21500M provides robust protection where standard residential breakers fall short. Its 1500A rating handles large feeders and high-load circuits, while 250V operation keeps it compatible with commercial and industrial power systems.\u003c\/p\u003e \u003cp\u003eTo ensure a precise fit, confirm the panel's requirements before ordering. The part number JB21500M is the most reliable reference for compatibility, making it easier to match form, function, and electrical rating in catalogs and procurement portals.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: removing and replacing failed or aging breakers in industrial control panels.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrading legacy systems that require higher amperage protection at 250V.\u003c\/li\u003e \u003cli\u003eReplacement: swapping in a like-for-like unit to restore original protection and performance.\u003c\/li\u003e \u003cli\u003eEmergency spare: keeping a ready-on-hand unit for critical power lines in manufacturing, processing, or distribution facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat sets the JB21500M apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact match for high-current 1500A loads at 250V, reducing compatibility surprises.\u003c\/li\u003e \u003cli\u003eClear identification by part number to simplify procurement and warranty checks.\u003c\/li\u003e \u003cli\u003eIndustrial-grade construction designed for frequent switching, fault protection, and long service life in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for installation and handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eHave a qualified electrician verify system voltage, existing breaker footprint, and compatibility before swapping in the JB21500M.\u003c\/li\u003e \u003cli\u003eStore replacements in a dry, clean area and inspect any shipping packaging for impact damage before installation.\u003c\/li\u003e \u003cli\u003eKeep a spare unit in maintenance inventory to minimize downtime on critical lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426210533538,"sku":"JB21500M","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\/jb21500m-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}