General Electric | SB440HJK4 | Bus Plug | 400A | 4-Pole | 600V

Designed 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.

• Amperage: 400A
• Poles: 4-Pole
• Voltage rating: 600V

The 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.

Who benefits most

• Facilities and maintenance teams upgrading or replacing aging bus plugs in industrial switchgear
• Electrical contractors conducting retrofit projects that require precise 400A, 4-pole, 600V specifications
• System integrators seeking a reliable GE component to maintain consistency across equipment vintages

Why this bus plug stands out

• Exact 400A, 4-pole configuration designed to support multi-phase connections with stable current distribution
• 600V rating matches common industrial power distribution environments, helping to safeguard against overvoltage scenarios
• GE engineering and manufacturing heritage offers consistent availability and documented compatibility with GE assemblies

Use 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.