{"product_id":"ja3125sw-circuit-breaker","title":"JA3125SW | Circuit Breaker | 125A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the JA3125SW — a rugged, industrial circuit breaker designed for reliability in demanding electrical environments. This model delivers a precise 125A rating across a 3-pole configuration and a 600V capability, making it a trusted choice for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage rating:\u003c\/b\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy the JA3125SW stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cbexact compatibility\u003e: The part number JA3125SW is the best reference for matching your existing equipment’s footprint, electrical characteristics, and mounting style—minimizing retrofit guesswork.\u003c\/bexact\u003e\u003c\/li\u003e \u003cli\u003e\u003cbindustrial-grade reliability\u003e: Built to handle continuous duty in commercial and industrial panels, providing dependable protection for connected machinery and personnel.\u003c\/bindustrial-grade\u003e\u003c\/li\u003e \u003cli\u003e\u003cbclear fit-requirement guidance\u003e: Clear notes emphasize confirming fit and ratings before ordering, helping you avoid mismatches and unnecessary downtime.\u003c\/bclear\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaintenance\u003c\/b\u003e: Replace aging or worn breakers in service panels without altering system layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRetrofit\u003c\/b\u003e: Upgrade legacy installations to a standardized 125A, 3-Pole, 600V configuration for improved protection and serviceability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eReplacement\u003c\/b\u003e: When a system calls for a precise JA3125SW-compatible breaker, rely on the validated part number for seamless interchangeability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to verify compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMatch \u003cb\u003eamperage\u003c\/b\u003e (125A), \u003cb\u003epoles\u003c\/b\u003e (3-Pole), and \u003cb\u003evoltage\u003c\/b\u003e (600V) to your panel schedule and equipment label.\u003c\/li\u003e \u003cli\u003eUse the \u003cb\u003eJA3125SW\u003c\/b\u003e part number as the primary compatibility reference to ensure the same footprint and trip characteristics.\u003c\/li\u003e \u003cli\u003eDouble-check your panel or switchgear’s documentation for any model-specific requirements before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and safety notes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure the power is fully isolated before handling and installation in accordance with local electrical codes.\u003c\/li\u003e \u003cli\u003eConsult a qualified electrician if you’re unsure about panel compatibility or installation procedures.\u003c\/li\u003e \u003cli\u003eFollow manufacturer guidelines for mounting, torque specs, and wiring to preserve protection performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426265813154,"sku":"JA3125SW","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\/ja3125sw-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}