{"product_id":"square-d-fcp34050-circuit-breaker","title":"Square D | FCP34050 | Circuit Breaker | 50A | 3-Pole | 480V | 65kA","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D \u003cstrong\u003eFCP34050\u003c\/strong\u003e Circuit Breaker — a precise, high-performance protective device designed for demanding 480V systems. With a \u003cstrong\u003e50A\u003c\/strong\u003e rating and \u003cstrong\u003e3-pole\u003c\/strong\u003e configuration, this breaker provides dependable overcurrent protection for essential feeders and motor circuits, backed by a robust \u003cstrong\u003e65kA interrupting capacity\u003c\/strong\u003e to confidently handle fault conditions.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting capacity:\u003c\/strong\u003e 65kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FCP34050\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this circuit breaker stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned by Square D, this FCP34050 unit aligns with common industrial panel configurations that require exact specifications for reliability and safety. Its 65kA short-circuit rating means it’s prepared to interrupt high-energy faults cleanly, reducing the risk of downstream damage and downtime. The 50A\/3-pole\/480V combination makes it an ideal fit for distribution panels and motor-start circuits where multi-phase protection is essential, while maintaining compatibility with retrofit and replacement projects that demand precise matching specs.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where existing equipment requires the exact FCP34050 specifications for seamless panel integration\u003c\/li\u003e \u003cli\u003eMaintenance replacements in 480V systems that rely on a 3-pole, 50A protection scheme\u003c\/li\u003e \u003cli\u003eIndustrial feeders and motor control circuits that demand reliable short-circuit interruption up to 65kA\u003c\/li\u003e \u003cli\u003eNew installations in panels designed to accept Square D breakers with matching part numbers and ratings\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and installation tips\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm that the fit and ratings match your panel requirements. The part number \u003cstrong\u003eFCP34050\u003c\/strong\u003e is the best reference for compatibility, so verify it against your service panel’s documentation. Handle the breaker with dry hands and store it in its original packaging until installation to preserve performance. If your replacement needs require exact 3-pole, 480V, 50A protection with high interrupting capacity, this unit is designed to deliver consistent, reliable operation.\u003c\/p\u003e \u003ch2\u003ePractical benefits you’ll notice\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eClear alignment with standard 480V distribution schemes, simplifying retrofits and spare-part inventories\u003c\/li\u003e \u003cli\u003eStrong fault-handling capabilities reduce the risk of cascading failures across downstream equipment\u003c\/li\u003e \u003cli\u003eConsistent performance in commercial or light industrial environments where uptime matters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424714444962,"sku":"FCP34050","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fcp34050-circuit-breaker-50a-3-pole-480v-65ka-709.webp?v=1789406841","url":"https:\/\/www.ampstate.com\/products\/square-d-fcp34050-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}