{"product_id":"square-d-fal36045-45a-600v-3-pole-circuit-breaker","title":"Square D FAL36045 - 45 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003eThe Square D FAL36045 is a 45A, 600V, 3-Pole molded case circuit breaker built to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for compact installs and consistent performance, this breaker helps you protect both people and equipment without wasting space in crowded electrical panels. \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded case design\u003c\/strong\u003e minimizes panel footprint while preserving easy access to wiring and quick trips when needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across a range of loads and ambient conditions, reducing nuisance trips and improving fault clarity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration for 3-phase systems\u003c\/strong\u003e delivers balanced protection across all phases in 600V networks, preventing phase-to-phase faults from compromising the entire circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible integration\u003c\/strong\u003e engineered to match matching Square D loadcenters and panelboards, ensuring reliable fit, correct mounting, and coordinated trip characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application footprint\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable branch circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for panelboards and load centers in spaces that rely on 600V, 3-phase distribution. Use the FAL36045 to protect feeders and branch circuits feeding HVAC equipment, pumps, conveyors, lighting, and control gear in commercial or light industrial settings. Its 45A rating makes it a precise choice for circuits that require firm protection without unnecessary tripping during startup transients.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\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 FAL36045\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 45A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards\/load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Square D FAL36045 means prioritizing reliable, coordinated protection in a compact package. It provides precise trip behavior for critical loads, supports streamlined panel design, and integrates smoothly with existing Square D installations for a straightforward upgrade path or system expansion. Whether you're stocking parts for service work or outfitting a new electrical room, this 3-pole 45A breaker is built to perform when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355227574434,"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_f89c8858-baf6-4e33-acda-2d4e9937a433.png?v=1764690572","url":"https:\/\/www.ampstate.com\/products\/square-d-fal36045-45a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}