General Electric | SB425RG | Fusible Bus Plug | 400A | 3-Pole | 240V

Designed for GE electrical systems, the General Electric SB425RG Fusible Bus Plug delivers a reliable, plug-in protective solution for three-phase, 240V distribution up to 400A. Built to GE's exacting standards, this fusible bus plug is ideal for maintenance, retrofit, and replacement where the exact spec match is essential.

Why engineers choose the SB425RG

• 400A, 3-Pole, 240V configuration: provides balanced protection across all three phases in a single, compact plug-in module.
• Fast, field-friendly maintenance: enables safe isolation and quick service without stripping gear apart.
• Retrofit-ready and compatibility-focused: designed to align with GE switchgear and the SB425RG part number as the best compatibility reference.
• Reliability you can count on: engineered to perform in demanding industrial environments, with consistent contact integrity and secure connections.
• Clear fit guidance: always confirm fit and ratings before ordering to ensure seamless integration with your equipment.

Ideal applications and use cases

The SB425RG is purpose-built for industrial power distribution environments where controlled disconnection is required for maintenance or fault isolation. Use it for:

• Routine maintenance and upgrades in GE-compatible switchgear and bus assemblies.
• Retrofits that upgrade protection schemes without changing the surrounding gear.
• Replacement of aging fusible bus plugs in 3-phase, 240V circuits to restore safe operation quickly.

Specifications at a glance

• Amperage: 400 A
• Poles: 3-Pole
• Voltage: 240 V
• Reference: Part number SB425RG

How to ensure a precise match

Before placing an order, verify the fit and ratings against your equipment's requirements. The SB425RG part reference is the most reliable indicator of compatibility, ensuring you receive the correct bus plug for your GE-made gear.

Investing in the General Electric SB425RG Fusible Bus Plug means shorter maintenance windows, safer disconnections, and long-term reliability for your 240V, three-phase distribution. Add to your cart today and keep your GE panels running smoothly.