General Electric | SB42SEHI | Bus Plug | 20A | 3-Pole | 600V

Meet the General Electric SB42SEHI Bus Plug—the dependable, 20A three-pole connector built for demanding industrial environments. Designed for maintenance, retrofit, and replacement tasks, this plug delivers a precise fit and proven performance where exact specifications matter most.

Key specifications

• Amperage: 20A
• Poles: 3-Pole
• Voltage rating: 600V
• Reference: Part number SB42SEHI is the best reference for compatibility

Why this bus plug stands out

The SB42SEHI is purpose-built to integrate seamlessly with GE-based bus systems, delivering a secure, low-resistance connection that supports reliable power transfer in three-phase applications. Its three-pole configuration aligns with common industrial power layouts, helping to maintain balanced loads and safer electrical distribution across panels and switchgear.

Ideal use cases

• Maintenance: Swap in a like-for-like unit during routine service to keep equipment running without mismatched connectors.
• Retrofit: Update legacy equipment to current specs or adapt to new bus duct configurations with a compatible plug.
• Replacement: Quickly replace a worn or failed bus plug while preserving rated performance and safety margins.

Fit, compatibility, and installation tips

Always confirm fit and ratings before ordering. The part number SB42SEHI is the best reference for compatibility with GE bus systems. When installing, power should be fully de-energized and all applicable safety protocols followed. Use the plug in accordance with your equipment’s documented connector type and voltage class to ensure a secure, long-lasting connection.