General Electric | SB404SEH | Bus Plug | 150A | 3-Pole | 600V

General Electric SB404SEH Bus Plug is a purpose-built solution for maintenance, retrofit, and replacement in GE switchgear. Designed for reliable performance in demanding electrical environments, this 3-pole, 150A bus plug supports up to 600V, delivering a secure, controlled connection that keeps your operations moving.

Core specifications

• Amperage: 150A
• Poles: 3-Pole
• Voltage: 600V

Why this bus plug stands out

Built by General Electric, the SB404SEH is engineered for robust durability and consistent contact integrity in switchgear assemblies. Its 3-pole design provides a stable, three-phase interface, making it a dependable choice for equipment that relies on precise, reliable power distribution. The 600V rating expands its applicability across common industrial and commercial electrical infrastructure, while the 150A current capability handles typical mid-size distribution needs with headroom for safe operation during maintenance windows.

Ideal use cases

• Maintenance: Safely isolate and access live equipment without compromising system reliability.
• Retrofit: Upgrade or modernize existing GE panels to align with current specifications.
• Replacement: Swap worn or damaged bus plug components to restore original performance and protection levels.

Compatibility and ordering tips

To ensure a correct fit, always verify compatibility with your enclosure and system ratings before ordering. The part number SB404SEH is the most reliable reference for matching components to GE equipment. When evaluating fit, consider:

• Enclosure opening and mounting footprint to accept a 3-Pole, 150A plug.
• System voltage rating (600V) and whether the bus plug configuration matches your switchgear.
• Current paths and contact interfaces to ensure proper electrical contact and safe operation during maintenance.

What you get

The General Electric SB404SEH Bus Plug is provided as a ready option for integration into compatible GE switchgear, offering a precise, reliable connection point for maintenance, retrofit, or replacement projects. Use the part number SB404SEH as your primary reference to confirm compatibility with your equipment.