General Electric | SB426RG | Fusible Bus Plug | 600A | 4-Pole | 240V

The General Electric SB426RG Fusible Bus Plug is engineered for reliability in demanding 240V systems. Rated at 600A with a 4-pole configuration, this device is designed for maintenance, retrofit, and replacement scenarios where exact specifications matter. By aligning with the SB426RG family, it delivers a precise fit for compatible bus assemblies and provides fusible protection directly within the bus architecture.

Key specifications

• Amperage: 600A
• Poles: 4-Pole
• Voltage: 240V
• Reference: Part number SB426RG

Why this fusible bus plug matters

• Designed for quick, reliable integration into compatible GE bus systems, minimizing downtime during maintenance or retrofits.
• Four-pole construction supports multi-conductor configurations, enabling consistent protection across complex 240V feeders.
• Fusible protection is embedded in a plug-in form factor, helping simplify replacements and reduce service interruptions.
• Clear part-number reference (SB426RG) aids precise ordering and compatibility checks, reducing the risk of mismatched components.

Ideal use cases

• Maintenance shutdowns where a precise, compatible fusible bus plug is required to restore normal operation quickly.
• Retrofits and system upgrades that demand a higher amperage or updated 4-pole 240V protection without reconfiguring the entire bus assembly.
• Replacement of aging bus plugs in 240V distribution panels, ensuring continuity of protection and performance.

Installation and compatibility tips

• Always confirm fit and ratings before ordering to ensure seamless integration with your existing bus gear.
• Use the SB426RG as the reference point when cross-checking compatibility with GE panels and bus assemblies.
• Plan for a controlled install during a planned maintenance window to minimize impact on ongoing operations.

Whether you’re upgrading an aging electrical distribution path, performing a necessary retrofit, or replacing a worn fusible bus plug, the GE SB426RG provides a dependable, purpose-built solution for 600A, 4-pole, 240V applications. Rely on GE engineering to keep your bus protection aligned with your system’s demands.