{"product_id":"general-electric-sb440jk4gi-bus-plug","title":"General Electric | SB440JK4GI | Bus Plug | 400A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric SB440JK4GI Bus Plug—a purpose-built, high-current connector designed to keep power flowing reliably in demanding electrical distributions. With a 400A rating and a 600V operating ceiling, this bus plug is crafted for maintenance, retrofit, and replacement tasks where exact specifications matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat makes this GE bus plug stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise electrical specs\u003c\/strong\u003e: 400A amperage and 600V voltage rating ensure you have a connector that matches your system’s load and insulation requirements without overloading or undersizing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number accuracy for compatibility\u003c\/strong\u003e: The SB440JK4GI designation is the most reliable reference when verifying fit with GE bus-plug assemblies and related hardware.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuilt for serviceability\u003c\/strong\u003e: Designed for maintenance windows, retrofits, and replacements, enabling quick swaps that minimize downtime and keep facilities productive.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, industrial-grade design\u003c\/strong\u003e: Engineered to withstand frequent plug-in operations and the rugged environments typical of power distribution in manufacturing, facilities, and data-center support systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlexible deployment\u003c\/strong\u003e: Seamlessly integrates with existing GE bus architectures when a like-for-like plug is required, helping you preserve wiring layouts and reduce modification work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects where you need a ready-to-install, spec-matched bus plug to replace worn or failed components.\u003c\/li\u003e \u003cli\u003eRetrofits that upgrade distribution gear while keeping the same current paths and voltage ratings.\u003c\/li\u003e \u003cli\u003eReplacement of aging bus plugs in GE-powered power distribution systems to restore reliable connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore purchasing, confirm fit and ratings with the part number SB440JK4GI as your primary compatibility reference. This ensures a precise match to your GE bus-plug compatible assemblies and helps avoid mismatches that could disrupt power delivery.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: SB440JK4GI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425869222050,"sku":"SB440JK4GI","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-sb440jk4gi-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}