{"product_id":"westinghouse-fan321-fusible-bus-plug","title":"Westinghouse | FAN321 | Fusible Bus Plug | 30A | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eWestinghouse \u003cstrong\u003eFAN321 Fusible Bus Plug\u003c\/strong\u003e is a precise 30A, 240V protection module designed for maintenance, retrofit, and replacement tasks where exact specifications matter. This fusible bus plug integrates into compatible bus assemblies, delivering reliable feeder protection and reducing downtime during system service or upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FAN321\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for your project:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSpecifically engineered for retrofit, maintenance, and replacement scenarios where matching electrical specs are required, ensuring safe and predictable protection for your circuit feeders.\u003c\/li\u003e \u003cli\u003eFits in compatible Westinghouse bus plug assemblies, helping you restore protected pathways quickly and with minimal system disruption.\u003c\/li\u003e \u003cli\u003eUtilizes the standard fusible bus plug design, supporting straightforward installation and compatibility verification within the existing distribution setup.\u003c\/li\u003e \u003cli\u003eThe part number FAN321 is the most reliable reference for confirming compatibility, minimizing guesswork in procurement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases and audiences:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance teams performing routine service on commercial or industrial distribution equipment that accepts Westinghouse fusible bus plugs.\u003c\/li\u003e \u003cli\u003eContractors and facilities managers conducting retrofits or upgrades to existing bus assemblies needing a precise 30A, 240V solution.\u003c\/li\u003e \u003cli\u003eEmergency replacement scenarios where fast, accurate part matching reduces downtime and keeps feeders protected.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant\u003c\/strong\u003e: Confirm fit and ratings before ordering. For compatibility, rely on the FAN321 part number as your best reference to ensure you’re selecting the correct fuse plug for your specific Westinghouse system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46425775440034,"sku":"FAN321","price":2375.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/westinghouse-fan321-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}