{"product_id":"general-electric-sb321r-fusible-bus-plug","title":"General Electric | SB321R | Fusible Bus Plug | 30A | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eGeneral Electric SB321R Fusible Bus Plug is a precise, reliable solution for protecting 30A, 240V circuits in compatible electrical panels. Built for maintenance, retrofit, and replacement projects, this fusible bus plug enables fast restoration of protective devices when panels are serviced or updated.\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 SB321R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number SB321R is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the GE SB321R for your panel work? This fusible bus plug is designed to slot into compatible GE electrical systems, delivering a dependable layer of circuit protection during critical maintenance or panel upgrades. By matching the exact 30A, 240V specifications, it helps minimize downtime and ensures your protective device performs as intended when it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance visits to restore protective capability in GE panels without guessing about compatibility\u003c\/li\u003e \u003cli\u003eRetrofit projects where older panels are updated to handle new loads while preserving proper interrupting performance\u003c\/li\u003e \u003cli\u003eReplacement of a worn or damaged bus plug to maintain safe, reliable circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for best results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panel requires a 30A, 240V fusible bus plug and that SB321R matches the original part reference\u003c\/li\u003e \u003cli\u003eHave the exact part number on hand when ordering to avoid mismatches and ensure seamless installation\u003c\/li\u003e \u003cli\u003eKeep spares in a controlled environment and inspect for signs of wear or damage before use\u003c\/li\u003e \u003cli\u003eWhen installing, follow standard safety procedures for working with energized equipment and consult manufacturer guidelines for panel-specific requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425743196322,"sku":"SB321R","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-sb321r-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}