{"product_id":"general-electric-sb411fkgi-fusible-bus-plug","title":"General Electric | SB411FKGI | Fusible Bus Plug | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eGeneral Electric's SB411FKGI Fusible Bus Plug is a purpose-built, 4-pole solution designed for durable protection and convenient maintenance in industrial electrical systems. Built to fit into compatible busbar assemblies, this 600V fusible plug enables clean isolation and quick retrofits when upgrading protection schemes or replacing worn components.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e SB411FKGI\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy engineers choose the GE SB411FKGI\u003c\/h2\u003e \u003cp\u003eThe SB411FKGI stands out with a precise 4-pole configuration and a 600V rating, ensuring consistent electrical performance across compatible switchgear. Its fusible design supports selective protection, helping minimize downtime and damage by isolating only the affected circuits when protection activates. When you need a reliable replacement or upgrade, this plug's exact compatibility reference (the SB411FKGI part number) gives you confidence that you're matching the right gear for your system.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eMaintenance: quick, reliable disconnection for routine service on 4-pole busbar systems.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade older switchgear to modern fusible protection without changing the overall enclosure.\u003c\/li\u003e \u003cli\u003eReplacement: swap out a damaged or worn bus plug while preserving system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and ordering tips\u003c\/h2\u003e \u003cp\u003eBefore purchasing, verify fit and ratings against your existing equipment. The part number SB411FKGI is the most reliable reference for ensuring compatibility with your busbar assemblies and protection scheme. If you’re consolidating spare parts, keeping the SB411FKGI in your catalog helps prevent mismatch risks in future maintenance windows.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425878855842,"sku":"SB411FKGI","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-sb411fkgi-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}