{"product_id":"general-electric-fl421r-fusible-bus-plug","title":"General Electric | FL421R | Fusible Bus Plug | 30A | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by General Electric, the FL421R Fusible Bus Plug delivers dependable overcurrent protection for compatible GE electrical panels. With a 30A, 240V rating, this plug is purpose-built for maintenance, retrofit, and replacement tasks where a precise, factory-match insert is required.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\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 FL421R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Best reference for compatibility is the part number; confirm fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible bus plug stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFactory-matched fit for GE panels that utilize fusible bus plugs, ensuring reliable electrical contact and seamless integration.\u003c\/li\u003e \u003cli\u003eFacilitates quick maintenance and retrofits, helping you minimize panel downtime during service work.\u003c\/li\u003e \u003cli\u003eFusible protection tailored to a 30A circuit, providing a clear, dedicated fuse path without additional components.\u003c\/li\u003e \u003cli\u003eClear identification and documentation support for maintenance records and compliance audits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance shutdowns where a fusible bus plug is required to isolate sections of the bus for safe servicing.\u003c\/li\u003e \u003cli\u003eRetrofits that demand an exact GE-compatible plug to upgrade or modify existing configurations.\u003c\/li\u003e \u003cli\u003eReplacement scenarios in GE panels that specify FL421R-compatible fusible bus plugs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings—use the FL421R part number as the primary compatibility reference. Verify that your GE panel model supports fusible bus plugs and that a 30A, 240V rating aligns with the intended circuit. For installation, power down the equipment, follow all applicable safety protocols, and use appropriate personal protective equipment. If you’re unsure, consult your panel documentation or GE support resources to ensure a perfect match.\u003c\/p\u003e \u003cp\u003eDesigned for reliability and ease of use in service workflows, the GE FL421R Fusible Bus Plug helps keep critical electrical systems operational while providing precise protection consistent with GE's engineering standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425773179042,"sku":"FL421R","price":310.0,"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\/general-electric-fl421r-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}