{"product_id":"schneider-electric-fa14040b-40a-1p-277v-circuit-breaker","title":"Schneider Electric FA14040B 40A 1P 277V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Schneider Electric FA14040B 40A 1P 277V Circuit Breaker — a compact, reliable solution designed to guard single‑phase distribution in panelboards, load centers, and electrical distribution networks. When you need a like‑for‑like replacement to keep maintenance and retrofit projects on track, this FA14040B delivers dependable overcurrent protection you can trust.\u003c\/p\u003e \u003ch3\u003eWhy choose the FA14040B\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e40 Amp, 1-Pole, 277V\u003c\/strong\u003e — ideal for safeguarding single‑phase circuits in 277V electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanelboard and Load Center Protection\u003c\/strong\u003e — built for standard electrical distribution environments to shield wiring and connected devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit and Maintenance Ready\u003c\/strong\u003e — the part number remains consistent, simplifying sourcing, inventory, and service planning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability from AmpState\u003c\/strong\u003e — reliable access to Schneider Electric components through AmpState.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate Documentation\u003c\/strong\u003e — FA14040B designation helps you keep BOMs and records precise during upgrades and repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecification at a glance: Schneider Electric FA14040B, 40 A, 1 Pole, 277 V, designed for circuit protection in panelboards, load centers, and electrical distribution networks. This breaker provides predictable, safe tripping behavior for overcurrent events on 277V single‑phase circuits.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where keeping the exact part number simplifies procurement and stocking.\u003c\/li\u003e \u003cli\u003eMaintenance planning for commercial or industrial panels with single‑phase 277V circuits.\u003c\/li\u003e \u003cli\u003eReplacement in Schneider Electric compatible panelboards and load centers that accept the FA series.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm your panel accepts 1P 277V breakers and that the FA14040B matches the panel’s listing and intended use.\u003c\/li\u003e \u003cli\u003eReplace only with the system de-energized and follow standard electrical safety practices during retrofit.\u003c\/li\u003e \u003cli\u003eMaintain consistent part numbers in your electrical BOMs to prevent sourcing mismatches in the future.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411092361378,"sku":"FA14040B","price":685.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/schneider-electric-fa14040b-40a-1p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}