General Electric | SB422SFHGI | Bus Plug | 225A | 4-Pole | 600V

General Electric presents the SB422SFHGI Bus Plug—a purpose-built replacement and retrofit component engineered for reliable, heavy-duty electrical distribution. With a 225 A rating, a 4-Pole configuration, and a 600 V specification, this bus plug is designed to slot into compatible GE switchgear and busway systems, helping you restore performance quickly and with confidence.

• Amperage: 225 A
• Pole configuration: 4-Pole
• Voltage rating: 600 V
• Part number: SB422SFHGI
• Applications: maintenance, retrofit, and replacement where exact specs are required

Why this matters whether you’re maintaining in-field equipment, retrofitting to a higher-capacity setup, or replacing a worn component, the SB422SFHGI delivers a trustworthy fit backed by GE’s engineering standards. The part number is the clearest reference for compatibility, so verify the SB422SFHGI against your assembly drawings and ratings before ordering to ensure a seamless match.

Ideal use cases

• Routine maintenance on GE distribution systems where a like-for-like bus plug is needed to minimize outage time
• Retrofits to upgrade current configurations to a 225 A, 4-Pole, 600 V setup
• Replacement of worn or failed bus plugs in existing GE installations

Practical guidance for procurement and installation

Before purchasing, compare your existing equipment’s fit, pole count, amperage, and voltage with the SB422SFHGI specifications. Use the part number as your primary compatibility reference, and consult your equipment drawings to confirm mounting interfaces and clearance. When installing, follow standard electrical safety procedures, ensure full de-energization, and handle the bus plug with proper PPE to avoid damage to the contacts and housing.

What makes it stand out

This bus plug is purpose-built for GE systems, delivering precise alignment and electrical integrity that support dependable operation in demanding environments. Its 225 A, 4-Pole, 600 V profile is tailored for installations where a robust, space-efficient plug-in solution is essential, helping you maintain uptime and simplify future service needs.