{"product_id":"westinghouse-504c743g08-circuit-breaker","title":"Westinghouse | 504C743G08 | Circuit Breaker | 80A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse 504C743G08 circuit breaker is a purpose-built, 3-pole protection device designed for dependable performance in demanding electrical environments. Rated for 80 amperes and 600 volts, this bolt-on unit is engineered to integrate smoothly into compatible panels and equipment during maintenance, retrofit, or replacement projects.\u003c\/p\u003e \u003ch3\u003eKey specifications that matter\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 80A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e 504C743G08\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Westinghouse breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit compatibility:\u003c\/strong\u003e The 504C743G08 designation is your best reference for matching panels and downstream equipment. This reduces the guesswork and minimizes downtime when replacing a failing breaker.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on installation:\u003c\/strong\u003e The bolt-on mounting design provides a rigid, vibration-resistant connection that stays locked in under normal operation, improving long-term reliability in industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection with clear current rating:\u003c\/strong\u003e A 3-Pole construction handles simultaneous protection across three phases, making it suitable for motor drives, compressors, and other three-phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh voltage capability:\u003c\/strong\u003e With a 600V rating, it supports a wide range of commercial and industrial distribution schemes, giving you flexibility in system design and upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where the exact Westinghouse 504C743G08 specs are required to match existing protection schemes.\u003c\/li\u003e \u003cli\u003eReplacement of aging or failed breakers in 3-phase panels where reliable 80A protection is needed.\u003c\/li\u003e \u003cli\u003eUpgrades to equipment and machinery that operate at or below 600V and require solid overcurrent protection for safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm fit and ratings against your panel’s specifications—the part number is the most reliable compatibility reference.\u003c\/li\u003e \u003cli\u003ePower down the relevant panel and follow standard electrical safety procedures during installation.\u003c\/li\u003e \u003cli\u003eEnsure mounting surfaces and mounting hardware are clean and undamaged to maintain the integrity of the bolt-on connection.\u003c\/li\u003e \u003cli\u003eTorque the mounting bolts to the manufacturer’s recommended value to secure proper electrical and mechanical contact.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects requiring robust 3-phase protection with a clear 80A current rating and a 600V operating range, the Westinghouse 504C743G08 provides a dependable, straightforward solution. Its bolt-on design and exact-fit part reference help streamline replacement workflows, reduce downtime, and keep your electrical system protected and compliant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427306033314,"sku":"504C743G08","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-504c743g08-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}