{"product_id":"general-electric-sl326rgri-fusible-bus-plug","title":"General Electric | SL326RGRI | Fusible Bus Plug | 400A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric SL326RGRI Fusible Bus Plug—a rugged, maintenance-ready solution for protecting and isolating your 3-phase electrical distribution systems. Engineered for reliability in demanding environments, this 400A, 3-pole, 240V fusible plug delivers precise overcurrent protection and seamless compatibility with GE switchgear and busbar configurations. Whether you're performing maintenance, retrofitting older gear, or replacing a worn component, the SL326RGRI is designed to fit your specs and keep systems running smoothly.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAmperage rating: 400A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 240V\u003c\/li\u003e \u003cli\u003ePart number: SL326RGRI\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the SL326RGRI fusible bus plug?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e — The SL326RGRI is purpose-built for GE bus systems and is the best reference for ensuring your retrofit or replacement aligns with existing footprints and ratings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable 3-phase protection\u003c\/strong\u003e — A 3-pole design provides synchronized protection across all phases, helping prevent unbalanced faults and reducing arc energy in fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e — With a 400A rating, it supports demanding industrial and commercial applications where robust protection and fast isolation are essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple maintenance and replacements\u003c\/strong\u003e — Designed for easy swaps during outages, minimizing downtime and accelerating project timelines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile use cases\u003c\/strong\u003e — Ideal for maintenance outages, retrofit projects to upgrade protection schemes, or replacement of aging bus plugs in existing installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cp\u003eThis fusible bus plug excels in industrial facilities, distribution panels, and commercial power centers that rely on dependable three-phase protection at 240V. Use it when updating protection schemes in legacy gear, upgrading to higher-current protections, or restoring a fault-protected path after routine maintenance. Its 3-pole design ensures all phases are taken into account, helping maintain system balance and reliability across the board.\u003c\/p\u003e \u003ch3\u003ePractical guidance for procurement and installation\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings against your current gear. The part number SL326RGRI is your most reliable compatibility reference, so cross-check with your OEM specifications and existing bus plug footprint. When installing, follow standard electrical safety practices and outage procedures. Confirm the plug aligns with the busbar configuration and ensure secure mounting to maintain proper contact integrity and fault-clearing performance.\u003c\/p\u003e \u003ch3\u003eWhat problems does this solve?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOutdated or mismatched protective devices that risk inadequate fault isolation.\u003c\/li\u003e \u003cli\u003eDowntime caused by difficult retrofits or unclear compatibility references.\u003c\/li\u003e \u003cli\u003eBalancing phase protection in complex 3-phase layouts, reducing exposure to partial faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your operation\u003c\/h3\u003e\n\u003cp\u003eChoosing the GE SL326RGRI fusible bus plug means investing in a component that prioritizes accurate protection, straightforward replacement, and long-term reliability. By matching the precise amperage, pole count, and voltage, you ensure your system preserves the intended fault protection characteristics and maintains steady, safe operation even during maintenance windows or upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425714950306,"sku":"SL326RGRI","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-sl326rgri-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}