General Electric | SB326RGJ | Fusible Bus Plug | 600A | 3-Pole | 240V

General Electric's SB326RGJ Fusible Bus Plug delivers reliable, built-in overcurrent protection for three-phase 240V power systems. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this 600A, 3-Pole module integrates seamlessly with compatible GE gear to keep critical circuits protected and performing as intended.

Key specifications

• Amperage: 600A
• Poles: 3-Pole
• Voltage: 240V
• Part number: SB326RGJ
• Type: Fusible bus plug
• Application: Suitable for maintenance, retrofit, and replacement where matching specs are required

Why this fusible bus plug matters

The SB326RGJ is a purpose-built GE component that aligns with existing equipment to maintain electrical integrity during service work. Its fusible design provides clear, defined protection for three-phase circuits, helping you preserve system uptime while meeting spec requirements for 600A at 240V. Because the part is a GE original, it’s engineered to fit the intended gear and electrical interfaces without custom alterations.

Ideal use cases

• Maintenance on GE switchgear or bus distribution setups that require a 600A, 3-Pole, 240V solution
• Retrofits aimed at upgrading or reconfiguring existing panels to current 3-phase protection standards
• Replacement of worn or damaged bus plugs in compatible GE equipment to restore proper protection and performance

Compatibility and ordering tips

Before ordering, confirm fit and ratings for your specific equipment. The SB326RGJ part number is the best reference for compatibility, so cross-check it against your GE gear model and service manual. If your system specification matches 600A, 3-Pole, 240V, this fusible bus plug is designed to slot into your setup with minimal disruption.

Installation and safety considerations

Professional installation is recommended. Ensure power is de-energized and the equipment is properly grounded before replacing a fusible bus plug. Keep a spare SB326RGJ on hand for planned maintenance to minimize downtime and keep critical circuits protected.

What you gain with the SB326RGJ

Exact GE compatibility, proven 600A, 3-Pole, 240V specifications, and a straightforward path to maintenance, retrofit, or replacement tasks. This is the dependable choice for technicians who need a reliable, purpose-built fusible bus plug that aligns with GE gear and field service needs.