{"product_id":"square-d-faf36040-circuit-breaker","title":"Square D | FAF36040 | Circuit Breaker | 40A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for reliable protection in 3‑phase systems, the Square D FAF36040 circuit breaker provides 40 amps of interruption capability on a 3‑pole assembly, rated up to 600 volts. This unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications and panel compatibility matter most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e FAF36040 (best compatibility reference)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility is key for a safe, effective swap. Before ordering, confirm the fit and ratings for your specific Square D panel—the FAF36040 part number is the clearest reference to ensure proper pairing with your enclosure, bus, and accessories. This precision matters when you’re updating legacy equipment or aligning with current protection standards in a 3‑phase setup.\u003c\/p\u003e \u003ch3\u003eWhere this FAF36040 shines\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIdeal for replacing a faulty 3‑phase breaker in motors, pumps, conveyors, and other industrial loads that run on 600V systems.\u003c\/li\u003e \u003cli\u003eSupport for retrofit projects that modernize protection while keeping existing panels and wiring intact.\u003c\/li\u003e \u003cli\u003ePeace of mind for maintenance cycles, delivering dependable overcurrent protection for critical equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eChoosing the exact part number FAF36040 ensures you’re getting a breaker engineered to fit Square D panels and configurations that require a 3‑pole, 40A, 600V solution. This translates to proper bus alignment, reliable trip performance, and straightforward replacement without modifying the panel or wiring.\u003c\/p\u003e \u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\n\u003cp\u003eFor any breaker replacement, de‑energize the system and follow all local electrical codes. Work should be performed by a qualified electrician who can verify panel compatibility, labeling, and torque requirements. Using the FAF36040 as the reference part number helps guarantee you’re selecting a compatible unit for your specific Square D setup.\u003c\/p\u003e \u003cp\u003eWhether you’re upgrading an aging panel, conducting routine maintenance, or performing a targeted retrofit, the Square D FAF36040 delivers precise protection for 3‑phase loads up to 600V, helping you safeguard equipment, minimize downtime, and maintain system reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426479820962,"sku":"FAF36040","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-faf36040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}