{"product_id":"westinghouse-fb3480mrl-circuit-breaker","title":"Westinghouse | FB3480MRL | Circuit Breaker | 50A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse FB3480MRL circuit breaker—a precise 50A, 600V protective device designed for maintenance, retrofit, and replacement projects where exact ratings and dependable protection matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 50A\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: FB3480MRL\u003c\/li\u003e \u003cli\u003eIntended use: maintenance, retrofit, and replacement in compatible panels\u003c\/li\u003e \u003cli\u003eCompatibility note: confirm fit and ratings before ordering; the FB3480MRL part number is the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Westinghouse FB3480MRL delivers targeted overcurrent protection for circuits that require a 50A, 600V rating. By matching the precise part number, you ensure a reliable fit with your panel’s bus configuration and electrical characteristics, reducing the risk of misfit replacements and downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters in real-world scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofitting aging electrical systems: swap in the FB3480MRL to restore protection without overhauling your distribution panel.\u003c\/li\u003e \u003cli\u003eMaintenance and life-cycle reliability: replace worn or aging breakers with a component that mirrors the original protection spec, helping maintain consistent trip behavior.\u003c\/li\u003e \u003cli\u003eRepair workflows for commercial and light industrial settings: a trusted Westinghouse part that aligns with established panel schematics and safety expectations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho is this ideal for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers and maintenance teams overseeing commercial or light industrial electrical infrastructure\u003c\/li\u003e \u003cli\u003eLicensed electricians performing panel retrofits or replacements that require a 50A, 600V protection device\u003c\/li\u003e \u003cli\u003eWarehouse, manufacturing, and retail environments with circuits that demand robust overcurrent protection at 50A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTips for a smooth installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify the panel’s documentation to ensure the FB3480MRL matches the required amperage, voltage, and form factor for your enclosure\u003c\/li\u003e \u003cli\u003eDouble-check the part number when ordering to minimize compatibility risks—FB3480MRL is your most reliable reference\u003c\/li\u003e \u003cli\u003ePower down the main disconnect and follow proper lockout\/tagout procedures before replacing any breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Westinghouse FB3480MRL circuit breaker means selecting a component designed for dependable protection in the specific 50A, 600V class. Its exact-match part number and clear compatibility guidance help you minimize downtime and maintain consistent electrical protection across your system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426720895138,"sku":"FB3480MRL","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/westinghouse-fb3480mrl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}