General Electric | SL425RJ | Fusible Bus Plug | 400A | 4-Pole | 240V

Introducing the General Electric SL425RJ Fusible Bus Plug — a purpose-built solution for maintenance, retrofit, and replacement in 240V GE switchgear. Designed to slot into compatible GE panels, this 4-pole bus plug delivers precise current handling (400A) with integrated fusible protection, helping you restore reliable service quickly and safely.

Key specifications

• Amperage: 400A
• Poles: 4-Pole
• Voltage: 240V
• Part number: SL425RJ
• Manufacturer: General Electric

What sets this fusible bus plug apart

Unlike generic replacements, the SL425RJ is a genuine GE component engineered to integrate seamlessly with GE distribution equipment. Its fusible design provides immediate protection for feeders, enabling clean isolation of faults while minimizing disruption to the rest of the system. The four-pole configuration supports multi-wire feeders, delivering balanced protection across the circuit without compromising performance.

Who should consider it

• Electrical contractors working on GE switchgear and bus arrangements
• Facility engineers performing retrofits or decommissioned gear upgrades
• Maintenance teams stocking parts for rapid replacement during scheduled outages

Practical use cases

• Retrofit older GE panels to restore full current capability with a robust 400A, 4-pole 240V solution
• Replace a degraded or failed fusible bus plug in a 240V distribution scheme
• Standardize spare parts inventory for field service vehicles to accelerate on-site repairs

Why it matters in practice

• Faster maintenance windows: Direct replacement reduces downtime and speeds up return-to-service timelines.
• Reliability you can trust: As a GE-published part, it’s built to meet the exact specifications of compatible gear, ensuring predictable protection and performance.
• Clear compatibility path: Use the SL425RJ part number as the primary reference to verify fit with your GE equipment catalog and ordering workflows.

Installation and safety notes

For best results, follow GE installation instructions and safety protocols. Ensure the system is fully de-energized before any work, and verify ratings match your panel requirements prior to ordering. The part number SL425RJ is your strongest reference point for compatibility, helping you avoid mismatches and rework.

What you can expect from this GE bus plug

• Robust, designed-for-purpose protection for 240V feeders
• Precise 400A capacity with reliable four-pole operation
• Ease of procurement and maintenance planning through authentic GE parts
• A practical, durable solution for maintenance, retrofit, and replacement tasks