General Electric | SL422RGJ | Fusible Bus Plug | 60A | 4-Pole | 240V

Introducing the General Electric SL422RGJ Fusible Bus Plug — a purpose-built protection solution for 60 A, 4-pole, 240 V distribution setups. Designed for maintenance, retrofit, and replacement projects, this fusible bus plug slots into compatible GE bus systems to deliver fast, predictable isolation when faults occur, helping protect downstream equipment and keep critical loads powered and safe.

Key specifications at a glance

• Amperage: 60 A
• Poles: 4-Pole
• Voltage: 240 V
• Part reference: SL422RGJ

Why this fusible bus plug stands out

Unlike generic protective components, this GE bus plug is a purpose-made insert designed to integrate with GE’s switchgear and bus assemblies. Its fusible element provides rapid protection against overloads and short circuits, enabling safe disconnection that helps prevent damage to transformers, breakers, and connected feeders. The 4-pole configuration supports multi-line protection within a single 240 V distribution topology, ensuring coordinated isolation across phases and improving overall system reliability.

Ideal use cases

• Maintenance scenarios where a verified, compatible replacement is required to restore normal operation quickly.
• Retrofits of aging gear that demand a precise GE part reference to maintain warranty and performance standards.
• Replacement in 240 V, 4-pole distribution panels and bus arrangements that rely on fusible protection for fault containment.
• New installations within existing GE equipment that specify a 60 A, 4-pole, 240 V fusible bus plug.

Installation and compatibility guidance

• Always confirm fit and ratings before ordering — the SL422RGJ part number is the best compatibility reference for your equipment.
• Verify the enclosure, bus configuration, and pole arrangement match a 4-pole, 240 V system with a 60 A rating.
• Follow proper electrical safety procedures, including lockout/tagout and de-energization, during installation or replacement.
• If you’re unsure about compatibility, consult your equipment’s BOM or OEM documentation to ensure the fusible plug will function as intended within your protective scheme.

Practical tips for best results

• Keep a spare SL422RGJ on hand for planned maintenance so downtime is minimized and safety margins are preserved.
• Store unused bus plugs in a clean, dry environment to prevent corrosion that could affect performance at installation.
• Document the installation with the exact part number and installation date to simplify future service or replacements.

With the General Electric SL422RGJ, you gain a reliable, spec-accurate fusible bus plug tailored for 60 A, 4-pole, 240 V applications. It’s a precise, purpose-built solution designed to protect your electrical distribution system while making retrofit and replacement projects straightforward and predictable.