General Electric | SB423R | Fusible Bus Plug | 100A | 4-Pole | 240V

Engineered by General Electric, the SB423R Fusible Bus Plug provides a precise, plug-in protection solution for medium-duty distribution panels. Rated at 100A with 4 poles and designed for 240V circuits, this unit is built for maintenance, retrofit, and replacement scenarios where exact specifications matter.

Key Specifications

• Amperage: 100A
• Poles: 4-Pole
• Voltage: 240V

Notes: Confirm fit and ratings before ordering. The part number SB423R is the most reliable reference for compatibility with your GE equipment and bus configurations.

Why choose the SB423R?

• Trusted GE design ensures consistent electrical characteristics and dependable performance in service environments.
• 4-Pole configuration supports multiple feeders, enabling streamlined integration into existing switchgear without layering in separate components.
• Fusible protection offers a targeted, rapid disconnect for faulted circuits, helping protect downstream equipment and reduce downtime during maintenance.
• Specifically suited for maintenance, retrofit, and replacement projects where matching a 100A, 4-pole, 240V profile is essential.

Ideal use cases

This bus plug is ideal for facilities where 100A feeders power critical loads—manufacturing lines, data centers, commercial buildings, or any installation leveraging GE panels that require a 4-pole, 240V fusible plug.

Installation and compatibility tips

To maximize reliability, pair the SB423R with compatible GE panels and bus assemblies. Before purchasing, verify exact fit by referencing the part number SB423R against your equipment documentation. Engage a qualified electrician to perform installation in accordance with local codes and safety standards.