General Electric | SL321RGJ | Fusible Bus Plug | 30A | 3-Pole | 240V

Meet the General Electric SL321RGJ Fusible Bus Plug — a purpose-built, dependable solution for electrical distribution that demands a precise 30A, 3-pole, 240V interface. Designed to support maintenance, retrofit, and replacement tasks, this GE component helps keep your system safe while minimizing downtime.

Core specifications at a glance

• Amperage: 30A
• Poles: 3-Pole
• Voltage: 240V
• Part number: SL321RGJ

Why this fusible bus plug stands out

• Engineered to align with GE equipment specifications, reducing the risk of compatibility issues during maintenance or retrofits.
• Clear reference in the part number (SL321RGJ) to verify compatibility across your inventory and service records.
• Compact 3-pole design delivers reliable isolation across all three phases with a single plug, speeding up safe servicing windows.
• Provides a dedicated protective interface in the bus path, enabling quick removal for servicing without disrupting the rest of the system.

Ideal use cases

• Maintenance and service outages: quickly isolate a bus segment to work on a circuit without affecting other feeders.
• Retrofits and upgrades: swap in the SL321RGJ when upgrading older gear that requires a 30A, 3-pole, 240V fusible plug.
• Replacement for worn or damaged plugs: restore protective function without lengthy configuration changes.

Fit and ordering guidance

Before ordering, confirm that your panel or switchgear accepts a 30A, 3-pole, 240V fusible plug and that SL321RGJ matches the required compatibility. The part number itself is the best reference for ensuring your replacement will drop into place without changes to wiring or protective schemes.