{"product_id":"general-electric-sb426ri-fusible-bus-plug","title":"General Electric | SB426RI | Fusible Bus Plug | 600A | 4-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by General Electric, the SB426RI Fusible Bus Plug delivers robust fusible protection for demanding electrical assemblies. Designed for 600A service in a compact 4-pole, 240V configuration, this module is built to support maintenance, retrofit, and replacement projects where exact compatibility matters. Rely on the SB426RI as the dependable reference point for GE switchgear upgrades and ongoing reliability.\u003c\/p\u003e \u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 600A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-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 SB426RI\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this fusible bus plug stands out\u003c\/h2\u003e\n\u003cp\u003eUnlike generic substitutes, the SB426RI is purpose-built for GE equipment, ensuring precise alignment with bus bars, insulation clearances, and protective coordination within your electrical distribution system. Its fusible design provides a clear, deliberate point of protection, enabling safe isolation of faulty circuits without disrupting the entire bus assembly. The 4-pole arrangement supports multi-circuit protection in a single, space-efficient module, making it a smart choice for retrofits and upgrades where preserving cabinet footprint matters.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Replace aging or failed bus plugs to restore protection and performance with minimal downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit:\u003c\/strong\u003e Modernize legacy GE switchgear by adding or upgrading fusible protection without major rearrangements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement:\u003c\/strong\u003e Maintain system integrity by substituting out-of-spec components with a direct, compatible part reference.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility insights\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your specific GE equipment—the part number is the most reliable compatibility reference. Use the SB426RI when your system requires 600A capacity across four poles at 240V. Ensure proper de-energization and adherence to all safety protocols, and verify that physical fit aligns with the bus plug’s dimensions and mounting features in your cabinet.\u003c\/p\u003e \u003ch2\u003ePractical value and outcomes\u003c\/h2\u003e\n\u003cp\u003eWith the SB426RI, you gain predictable protection performance, streamlined maintenance cycles, and a reliable upgrade path for GE-based switchgear fleets. The four-pole design supports clean circuit segregation, facilitating safer service procedures and clearer fault isolation without compromising electrical continuity.\u003c\/p\u003e \u003cp\u003eFor best results, keep records of the part number SB426RI for future replacements, and reference it whenever you plan maintenance windows or equipment upgrades to preserve system reliability and performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425725304994,"sku":"SB426RI","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-sb426ri-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}