General Electric | SB311FJG | Bus Plug | 110A | 3-Pole | 600V

General Electric SB311FJG Bus Plug is a robust, field-ready connection point designed for maintenance, retrofit, and replacement tasks in medium-voltage power systems. With a 110A rating across 3 poles and a 600V operating capability, this bus plug delivers reliable performance where precise specifications matter, ensuring seamless integration with compatible switchgear and bus duct assemblies.

Key specifications

• Amperage: 110A
• Poles: 3-Pole
• Voltage: 600V

Why this bus plug stands out

Built by General Electric, the SB311FJG combines durable construction with precise electrical interfaces that you can count on in demanding industrial environments. The 3-pole design ensures secure, balanced phase connections, while the 600V rating accommodates a wide range of medium-voltage applications. This bus plug is engineered for straightforward replacement and retrofit projects, reducing downtime and simplifying inventory management for maintenance teams.

Ideal uses and scenarios

• Maintenance shutdowns where a quick, reliable plug-in connection is required to safely isolate and reconnect bus segments
• Retrofits or upgrades to align with updated switchgear or bus duct configurations
• Spare part replacement in existing electrical assemblies to minimize equipment downtime
• New installations in systems that specify a 110A, 3-Pole, 600V bus plug reference

Fit, compatibility, and purchasing tips

Note: verify fit and ratings before ordering. The SB311FJG part number is the most reliable reference for compatibility with your equipment. When planning a purchase, cross-check the plug’s specifications against your bus duct or switchgear documentation and confirm that the mating interfaces align with your existing assembly.

Practical considerations for installation and safety

Handle with standard electrical safety protocols and follow your facility’s lockout/tagout procedures. Ensure power is isolated and verified before removing or installing the bus plug, and consult your equipment manufacturer’s guidelines to confirm exact compatibility. This component is intended for professional installation within appropriate electrical environments.