{"product_id":"westinghouse-hfd2040-40a-2p-600v-circuit-breaker","title":"Westinghouse HFD2040 40A 2P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse HFD2040 is a 40 A, 2-pole, 600 V circuit breaker engineered for reliable circuit protection in panelboards, load centers, and electrical distribution systems. Designed with replacement and spare-stock needs in mind, this part helps you keep your BOM aligned to the original part number while delivering dependable performance when it’s most needed.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine 2-pole protection\u003c\/strong\u003e for 40 A circuits, suitable for 600 V electrical distribution environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrop-in compatibility\u003c\/strong\u003e with panelboards and load centers that accommodate Westinghouse breakers, preserving mounting, bus connections, and form factor.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBOM-aligned replacement\u003c\/strong\u003e ensures procurement and stocking align with the original equipment, simplifying maintenance programs and reducing mismatch risks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e ideal for industrial facilities, commercial electrical rooms, and retrofit projects where reliable overcurrent protection matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted source\u003c\/strong\u003e available from AmpState, with part number HFD2040 ensuring authenticity and specification accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or outdated breaker in an ongoing panel upgrade without altering existing wiring or bus configurations.\u003c\/li\u003e \u003cli\u003eStocking spare parts for maintenance programs to minimize downtime during routine inspections or fault events.\u003c\/li\u003e \u003cli\u003eStandardizing 2-pole, 40 A protection across multiple panelboards in a facility to streamline parts management.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HFD2040\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\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Westinghouse\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? \u003cstrong\u003eMessage us and we’ll help you confirm fit\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003eEquip your electrical distribution with a proven Westinghouse solution. Add the HFD2040 to your cart from AmpState today to ensure dependable protection, straightforward replacement, and aligned BOMs for ongoing operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410975608994,"sku":"HFD2040","price":1009.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hfd2040-40a-2p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}