{"product_id":"general-electric-sb440hjk4-bus-plug","title":"General Electric | SB440HJK4 | Bus Plug | 400A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for reliability in industrial electrical distribution, the General Electric SB440HJK4 Bus Plug delivers solid performance where you need it most. This 400A, 4-pole unit is engineered to handle demanding maintenance, retrofit, and replacement projects, guaranteeing compatibility with systems that require precise GE specifications and robust connections at up to 600V.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\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\n\u003c\/ul\u003e \u003cp\u003eThe SB440HJK4 is ideal for ongoing maintenance windows, system retrofits, and replacements where exact specs matter. By choosing a GE-branded bus plug, you align with the hardware your equipment was designed to use, ensuring dependable contact quality and predictable performance under load. The part number SB440HJK4 serves as the best reference for compatibility, so verify this matches your existing assembly before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities and maintenance teams upgrading or replacing aging bus plugs in industrial switchgear\u003c\/li\u003e \u003cli\u003eElectrical contractors conducting retrofit projects that require precise 400A, 4-pole, 600V specifications\u003c\/li\u003e \u003cli\u003eSystem integrators seeking a reliable GE component to maintain consistency across equipment vintages\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this bus plug stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact 400A, 4-pole configuration designed to support multi-phase connections with stable current distribution\u003c\/li\u003e \u003cli\u003e600V rating matches common industrial power distribution environments, helping to safeguard against overvoltage scenarios\u003c\/li\u003e \u003cli\u003eGE engineering and manufacturing heritage offers consistent availability and documented compatibility with GE assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this bus plug when you need a dependable, purpose-built solution that integrates smoothly with existing GE equipment. Before placing an order, confirm fit and ratings against your system requirements, and reference the SB440HJK4 part number to ensure seamless replacement or retrofit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425869582498,"sku":"SB440HJK4","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-sb440hjk4-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}