General Electric | AC311HED | Bus Plug | 110A | 3-Pole | 600V

General Electric AC311HED Bus Plug delivers a reliable, high-capacity connection for three-phase electrical systems. Built for maintenance, retrofit, and replacement tasks where exact specifications matter, this 110A, 3-Pole, 600V bus plug is a precise fit for compatible GE equipment and other gear designed to match its footprint and ratings.

Key specifications and compatibility

• Amperage: 110A
• Poles: 3-Pole
• Voltage rating: 600V
• Part reference: AC311HED
• Compatibility note: Confirm fit and ratings before ordering; the part number is the best reference for compatibility.

Why choose AC311HED for your project

Designed for durability in demanding environments, the AC311HED bus plug offers a robust connection interface that supports dependable power distribution in switchgear assemblies. Its three-pole configuration simplifies wiring strategies in three-phase systems, while the 600V rating provides a buffer for mid-range industrial applications. This combination helps reduce installation complexity and downtime during retrofits and replacements.

Ideal use cases

• Maintenance: quick, reliable replacement of worn or obsolete bus plugs to restore steady power flow.
• Retrofit: upgrade legacy gear to a 110A, 3-pole, 600V specification with minimal downtime.
• Replacement: sourced as a precise spare that matches existing equipment footprints and ratings.

Practical considerations

To ensure a smooth fit, compare the AC311HED’s footprint and mounting pattern with your existing bus plug setup. Verify that the enclosure, bus bars, and connector interfaces align with the 3-pole, 600V configuration. Always follow proper lockout/tagout procedures and work with a licensed electrician when handling high-voltage components.