{"product_id":"westinghouse-315c043g19-circuit-breaker","title":"Westinghouse | 315C043G19 | Circuit Breaker | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse 315C043G19, a three-pole circuit breaker built for dependable protection of three-phase 480V power systems. Designed for maintenance, retrofit, and replacement projects, this unit delivers a compatible, drop-in solution when exact specifications matter most.\u003c\/p\u003e \u003ch2\u003eWhy the 315C043G19 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e3-Pole design: provides comprehensive protection for three-phase circuits in industrial and commercial applications.\u003c\/li\u003e \u003cli\u003e480V rating: suitable for common 3-phase distribution in manufacturing, data centers, and large facilities.\u003c\/li\u003e \u003cli\u003ePart number clarity: 315C043G19 is the primary reference for compatibility, ensuring you’re selecting the correct unit for your panel.\u003c\/li\u003e \u003cli\u003eRetrofit-ready: ideal for upgrading aging systems or replacing a failed breaker without extensive rework.\u003c\/li\u003e \u003cli\u003eMaintenance-friendly: a reliable, field-proven solution designed to keep critical electrical infrastructure running smoothly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eThis Westinghouse circuit breaker excels in environments where 3-phase protection at 480V is essential. Use it for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanel retrofit projects in industrial facilities upgrading to modern protections\u003c\/li\u003e \u003cli\u003eReplacement of a worn or failed 3-pole breaker in commercial or manufacturing settings\u003c\/li\u003e \u003cli\u003eMaintenance swaps in data centers, floor-standby power systems, or large equipment rooms\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat to verify before ordering\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConfirm fit by cross-referencing the exact part number 315C043G19 with your panel model, voltage, and pole configuration.\u003c\/li\u003e \u003cli\u003eEnsure the enclosure and mounting style match your existing hardware for a seamless installation.\u003c\/li\u003e \u003cli\u003eVerify that the panel’s voltage and trip characteristics align with your system requirements to maintain proper protection and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and aftercare\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep a spare unit on hand for critical spares in high-demand facilities to minimize downtime.\u003c\/li\u003e \u003cli\u003eHandle with care and follow electrical safety protocols during replacement to protect personnel and equipment.\u003c\/li\u003e \u003cli\u003eStore spare breakers in a dry, cool environment to preserve internal components and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals fielding maintenance, retrofit, or replacement work on 480V, three-phase systems, the Westinghouse 315C043G19 3-Pole circuit breaker offers a precise, dependable solution. Use the part number 315C043G19 as your compatibility guide to ensure a correct, efficient fit in your electrical distribution setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427328184482,"sku":"315C043G19","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/westinghouse-315c043g19-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}