{"product_id":"square-d-fal340458041-circuit-breaker","title":"Square D | FAL340458041 | Circuit Breaker | 45A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FAL340458041 Circuit Breaker — a precise, purpose-built solution for safeguarding your three-phase electrical systems.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where exact specifications matter, this 3-pole 45A breaker is the dependable choice when panel compatibility is non-negotiable.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part reference for compatibility:\u003c\/strong\u003e The part number FAL340458041 is the best reference to ensure a seamless fit in your Square D panel or switchboard.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for true three-phase protection:\u003c\/strong\u003e This 3-Pole breaker protects all three live lines, helping maintain balanced loads and consistent protection across your circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e45-amp protection:\u003c\/strong\u003e Precisely matched to circuits and motor loads that require up to 45A, providing reliable interruption if a fault occurs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly replacement:\u003c\/strong\u003e A straightforward replacement option in service, retrofit, and refurbishment scenarios, minimizing downtime and ensuring continued equipment protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; how to verify\u003c\/strong\u003e: Before ordering, confirm fit and ratings match your panel’s requirements. The part number FAL340458041 is the best reference for exact compatibility and specifications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003cbr\u003e Amperage: 45A\u003cbr\u003e Poles: 3-Pole\u003c\/p\u003e \u003cp\u003eIdeal for technicians and facilities managers updating or maintaining Square D panel boards, motor control centers, and other three-phase electrical assemblies that rely on precise 45A, 3-pole protection. It’s the right choice when you need a dependable, match-for-match replacement that aligns with your existing equipment’s ratings and layout.\u003c\/p\u003e \u003cp\u003ePractical tip: always verify panel model and cross-reference with the official part number to avoid compatibility issues. Keep your retrofit or maintenance project moving by having the exact FAL340458041 reference on hand during ordering and installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426477625506,"sku":"FAL340458041","price":2010.0,"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\/square-d-fal340458041-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}