{"product_id":"general-electric-sl425ni-fusible-bus-plug","title":"General Electric | SL425NI | Fusible Bus Plug | 400A | 4-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eGeneral Electric's \u003cstrong\u003eSL425NI Fusible Bus Plug\u003c\/strong\u003e delivers dependable, plug-in protection for 400A feeder circuits in 240V systems. Designed for maintenance, retrofit, and replacement projects, this 4-Pole unit integrates seamlessly with compatible GE switchgear to keep power cleanly protected while minimizing downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat makes the SL425NI stand out is its purpose-built compatibility with GE equipment and its fusible design, which provides fast, reliable fault isolation within the bus connection itself. This means fewer components to manage during maintenance and a clearer path to restoring service after a fault.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace worn or degraded bus plugs to restore full protection without rewiring existing gear.\u003c\/li\u003e \u003cli\u003e retrofit: upgrade protection schemes in compatible GE panels by swapping in the SL425NI for a ready-to-use fusible solution.\u003c\/li\u003e \u003cli\u003eReplacement: identical-specification replacement to ensure continued operation in 400A, 240V circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this part\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePart number \u003cstrong\u003eSL425NI\u003c\/strong\u003e is the best reference for compatibility, helping you avoid mismatches in panel fitment and ratings.\u003c\/li\u003e \u003cli\u003eDesigned for quick installation within GE switchgear, reducing commissioning time and supporting faster restoration of service.\u003c\/li\u003e \u003cli\u003eClear, documented ratings (400A, 4-Pole, 240V) help you validate suitability for your specific project from the outset.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for purchasing and installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e against your panel model and bus configuration. The SL425NI is specified for compatibility where this part number is the reference.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices: de-energize equipment, use appropriate PPE, and adhere to your site’s lockout\/tagout procedures during installation and replacement.\u003c\/li\u003e \u003cli\u003eStore spare parts in a clean, dry environment and handle with care to preserve fusible elements during storage and transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425707348130,"sku":"SL425NI","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-sl425ni-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}