General Electric | SB311ED4I | Bus Plug | 110A | 3-Pole | 480V

Engineered by General Electric, the SB311ED4I Bus Plug delivers reliable power isolation and swift maintenance access for high-demand electrical systems. With a 110A rating, a 3-pole configuration, and a 480V specification, this bus plug is built to perform in demanding industrial environments where uptime and precise compatibility matter.

Key specifications at a glance

• Amperage: 110A
• Pole count: 3-Pole
• Voltage rating: 480V
• Part reference: SB311ED4I (best reference for compatibility)

Why this GE bus plug stands out

• Purpose-built for maintenance, retrofit, and replacement: Designed to integrate with GE panels and switchgear, enabling safe disconnection and service without compromising system integrity.
• Precise compatibility: The part number SB311ED4I is your strongest guide for matching with existing GE equipment and configurations.
• Durable, industrial-grade construction: Built to withstand repeated insertions, removals, and the rigors of active duty in busy facilities.
• Three-phase readiness: 3-pole design aligns with typical 480V three-phase systems, supporting balanced power distribution and reliable operation during maintenance windows.

Ideal use cases

• Maintenance shutdowns on manufacturing lines where a safe, quick-disconnect interface is essential.
• Retrofits or upgrades that require matching 110A, 3-pole, 480V specifications to minimize compatibility risks.
• Replacement parts inventory for facilities that rely on GE switchgear and bus duct assemblies.

Practical guidance for installation and compatibility

• Always confirm fit and ratings before ordering: Use the part number SB311ED4I as the primary compatibility reference with GE equipment.
• Plan for system context: Ensure your bus plug interface matches the corresponding GE panel or switchgear receptacle to maintain safe, compliant operation.
• Electrical safety first: Schedule installation within a controlled maintenance window and verify that circuits are de-energized before handling components.

For facilities seeking dependable, spec-accurate components, the General Electric SB311ED4I Bus Plug offers a precise 110A, 480V, 3-pole solution tailored for maintenance, retrofit, and replacement tasks. Align your purchase with the exact equipment you have by referencing the SB311ED4I part number, and ensure you’re selecting a plug that matches your GE-based distribution setup for optimal performance and safety.