{"product_id":"general-electric-sb421rgri-fusible-bus-plug","title":"General Electric | SB421RGRI | Fusible Bus Plug | 30A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned by General Electric, the SB421RGRI Fusible Bus Plug is a purpose-built replacement component for electrical distribution systems that demand precise specifications and dependable performance. Ideal for maintenance, retrofit, or replacement projects, this 30A, 3-pole, 240V bus plug slots into compatible GE equipment to restore operation quickly and with confidence.\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\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e SB421RGRI (best reference for compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible bus plug stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine GE part:\u003c\/strong\u003e Built to GE’s exacting standards, ensuring dependable performance within compatible gear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit replacement:\u003c\/strong\u003e Designed for straightforward installation in existing assemblies, reducing downtime during maintenance or retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference:\u003c\/strong\u003e The SB421RGRI part number is the primary guide for matching fixtures, panels, and switchgear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Suitable for maintenance, retrofit, and replacement scenarios where a 30A, 3-pole, 240V fusible bus plug is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on GE switchgear or bus systems that require a reliable fusible plug replacement.\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades where a 3-pole, 240V configuration is needed to meet updated electrical standards.\u003c\/li\u003e \u003cli\u003eEmergency or planned component replacement to minimize system downtime and restore normal operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore ordering, verify fit and ratings to ensure seamless compatibility with your equipment. The part number SB421RGRI is your most reliable reference for compatibility, helping you avoid mismatches and return-to-service delays.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425729007778,"sku":"SB421RGRI","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-sb421rgri-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}