{"product_id":"general-electric-sb421p-fusible-bus-plug","title":"General Electric | SB421P | Fusible Bus Plug | 30A | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eGeneral Electric SB421P Fusible Bus Plug\u003c\/strong\u003e — an OEM-grade solution engineered for dependable fusible protection in electrical distribution systems. This plug is purpose-built for maintenance, retrofit, and replacement projects where exact specifications and compatibility matter, ensuring a seamless fit with GE equipment.\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 SB421P\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible bus plug matters\u003c\/h3\u003e\n\u003cp\u003eAs a fusible bus plug, the SB421P provides precise overcurrent protection within GE distribution gear, enabling quick outages during fault conditions while supporting faster field service. Choosing an authentic GE plug ensures electrical characteristics align with existing panels and switchgear, reducing downtime and compatibility risk during maintenance or upgrades.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on GE distribution equipment that requires a 30A, 240V fusible plug\u003c\/li\u003e \u003cli\u003eRetrofit projects where older systems are updated to incorporate fusible protection\u003c\/li\u003e \u003cli\u003eReplacement for worn or failed bus plugs in compatible GE configurations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fitment guidance\u003c\/h3\u003e\n\u003cp\u003eNotes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility. To verify, compare the SB421P against your panel or switchgear model, and ensure the operating voltage and current match your system’s requirements.\u003c\/p\u003e \u003ch3\u003eInstallation and safety reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower must be fully de-energized before installation; follow proper lockout\/tagout procedures.\u003c\/li\u003e \u003cli\u003eHandle with care to protect terminals and the fusible element inside.\u003c\/li\u003e \u003cli\u003eConsult equipment manuals for any device-specific installation steps or torque specifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets this GE SB421P apart\u003c\/h3\u003e\n\u003cp\u003eWith an OEM GE part number SB421P, you gain a plug designed for exact compatibility with GE gear, minimizing guesswork and ensuring reliable protection. The 30A\/240V rating aligns with common distribution needs, providing a straightforward, dependable replacement path that helps you maintain electrical system integrity and uptime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425729302690,"sku":"SB421P","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-sb421p-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}