General Electric | SB422SGD4 | Bus Plug | 225A | 4-Pole | 600V

General Electric SB422SGD4 Bus Plug delivers a precise 225A, 4‑pole, 600V solution for maintenance, retrofit, and replacement tasks in industrial power distribution. Engineered to align with GE switchgear interfaces, this bus plug helps keep critical electrical systems running with minimal downtime.

• Amperage: 225A
• Poles: 4‑Pole
• Voltage: 600V
• Reference: Part number SB422SGD4 is the best reference for compatibility

Important notes on fit and compatibility: Confirm fit and ratings before ordering to avoid compatibility issues. This bus plug is intended for systems that require a 4‑pole, 600V configuration and a 225A load rating, matching General Electric equipment standards.

Why this GE bus plug stands out

opting for an OEM component like the SB422SGD4 ensures alignment with your existing GE bus duct or switchgear. The 4‑pole arrangement supports multi‑phase connections, providing reliable isolation and safe operation during maintenance or retrofits. The 600V rating supports typical industrial distribution environments, while the 225A capacity handles routine and moderate-load scenarios without overloading conductors.

Ideal use cases

• Routine maintenance on GE switchgear and bus duct systems with compatible interfaces.

• Retrofit projects where upgrading or replacing aging bus plugs restores performance and minimizes downtime.

• Replacement when the original part number SB422SGD4 is required for compatibility and qualified spares management.

Practical tips: keep a spare SB422SGD4 on hand for mission-critical installations; verify the system’s rated voltage and current aren’t exceeded; and reference the part number for procurement to ensure the right fit during service windows.