{"product_id":"westinghouse-j3150-circuit-breaker","title":"Westinghouse | J3150 | Circuit Breaker | 150A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse J3150 Circuit Breaker—a rugged, three-pole protection device designed for demanding electrical systems. With a 150A rating and a 600V ceiling, this breaker offers dependable, coordinated protection for three-phase feeds in industrial panels, commercial equipment racks, and retrofit projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, three-phase protection:\u003c\/strong\u003e Ensures simultaneous interruption across all hot conductors, keeping motors and equipment safe from unbalanced faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e150A current rating:\u003c\/strong\u003e Robust enough for substantial load centers while delivering precise, reliable tripping to guard wiring and devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum operating voltage:\u003c\/strong\u003e Suited for typical industrial distribution setups, enabling safe use in mid-range power environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility reference:\u003c\/strong\u003e The part number J3150 is your best guide for matching this breaker to your panel or retrofit project—verify fit and ratings before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for maintenance, retrofit, and replacement:\u003c\/strong\u003e An efficient choice when updating legacy panels or expanding three-phase systems that require a compatible 3-pole solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits from the Westinghouse J3150:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers and maintenance teams keeping aging equipment reliable and code-compliant\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel retrofits or upgrades in commercial or light industrial settings\u003c\/li\u003e \u003cli\u003eIndustrial technicians protecting motors, drives, and other three-phase loads from electrical faults\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations to maximize performance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the enclosure and mounting interface align with the J3150’s 3-pole, 600V design to avoid compatibility issues.\u003c\/li\u003e \u003cli\u003eVerify the panel’s bus configuration and trip characteristics match your installation needs to maintain proper protection coordination.\u003c\/li\u003e \u003cli\u003eAlways disconnect power and follow lockout\/tagout procedures before inspecting or replacing a circuit breaker.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Westinghouse J3150 is more than a breaker—it's a targeted solution for reliable, three-phase protection in demanding environments. When your project calls for a precise 150A, 3-pole, 600V reference, this unit delivers compatibility, durability, and peace of mind in one trusted package.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424389124258,"sku":"J3150","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-j3150-circuit-breaker-150a-3-pole-600v-269.webp?v=1789349926","url":"https:\/\/www.ampstate.com\/products\/westinghouse-j3150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}