{"product_id":"square-d-fal34040-40a-480v-3-pole-circuit-breaker","title":"Square D FAL34040 - 40 A, 480 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Square D, the \u003cstrong\u003eFAL34040\u003c\/strong\u003e is a 3-pole molded case circuit breaker designed to safeguard your electrical distribution with precise thermal-magnetic protection. With a 40A rating at 480V, it delivers reliable branch circuit overcurrent and short-circuit protection for panelboards and loadcenters across a range of environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e provides a slim footprint for efficient use of panel space, helping you maximize wiring capacity without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e for stable, repeatable protection performance, combining accurate overload sensing with fast short-circuit response.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible with matching OEM loadcenters and panelboards\u003c\/strong\u003e to ensure a seamless fit and reliable electrical integrity within your existing system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial settings, making it a practical choice for diverse projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtected for branch circuits\u003c\/strong\u003e specifically designed for overcurrent and short-circuit protection, helping reduce downtime and equipment damage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FAL34040\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eInstall in three-phase 480V panelboards or loadcenters to protect feeders and branch circuits in light commercial or industrial environments.\u003c\/li\u003e \u003cli\u003eProtect motors and electrical equipment in HVAC, manufacturing, and processing applications where reliable 3-pole protection is required.\u003c\/li\u003e \u003cli\u003eUpgrade or replace aging breakers in existing Square D installations while maintaining OEM compatibility and consistent trip characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e In electrical distribution, space efficiency, reliable trip behavior, and OEM compatibility matter just as much as the breaker rating. The Square D FAL34040 delivers precise 40A protection at 480V with a compact form factor, ensuring your panel remains organized while your circuits stay safeguarded. For technicians and facility managers who demand dependable, code-compliant protection with straightforward compatibility, this 3-pole molded case breaker is a practical, long-term fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355225346210,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_41b1ac9a-ca54-4e60-93bc-c7d7b6fef6ff.png?v=1764690550","url":"https:\/\/www.ampstate.com\/products\/square-d-fal34040-40a-480v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}