{"product_id":"eaton-faz-b40-2-40a-2p-circuit-breaker","title":"Eaton FAZ-B40\/2 40A 2P Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton FAZ-B40\/2, a dependable 40A, 2-pole circuit breaker built for everyday electrical work. It protects circuits in panelboards, load centers, and electrical distribution networks, delivering reliable performance where it matters most.\u003c\/p\u003e \u003cp\u003eDesigned for professionals who value exact part-number matching, the FAZ-B40\/2 is a smart pick for maintenance teams, panel builders, and spare inventory. Its direct compatibility reduces install guesswork and simplifies stocking—choose FAZ-B40\/2 with confidence that it fits your existing infrastructure.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: FAZ-B40\/2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability\u003c\/strong\u003e: AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboards that require a direct FAZ-B40\/2 replacement to ensure precise fitment and reliable protection.\u003c\/li\u003e \u003cli\u003eLoad centers needing robust 40-amp, two-pole overcurrent protection for multi-wire circuits.\u003c\/li\u003e \u003cli\u003eElectrical distribution setups where standardized, OEM-part-number components streamline maintenance and future replacements.\u003c\/li\u003e \u003cli\u003eSpare inventory for service teams, installers, and commissioning projects who must have compatible parts on hand.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: The two-pole design provides synchronized protection for both conductors of a circuit, helping prevent overloads and short circuits across your distribution network. A direct part-number match improves consistency, reduces rework, and speeds up repairs or upgrades.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNeed help confirming compatibility?\u003c\/strong\u003e AmpState offers support to verify fit and ensure the FAZ-B40\/2 matches your panelboard, load center, or distribution panel. Message us and we’ll help you confirm the right part.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413653835938,"sku":"FAZ-B40\/2","price":405.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-faz-b40-2-40a-2p-circuit-breaker-ampstate-breakers-619.webp?v=1789074971","url":"https:\/\/www.ampstate.com\/products\/eaton-faz-b40-2-40a-2p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}