General Electric | DH422R | Fusible Bus Plug | 60A | 4-Pole | 240V

The General Electric DH422R Fusible Bus Plug delivers a precise, fuse-protected connection for 60-amp, 240-volt bus bar systems. Designed for maintenance, retrofit, and replacement projects, this 4-Pole interface ensures reliable protection and seamless integration with GE equipment and compatible switchgear where exact specifications matter.

Key specifications

• Amperage: 60A
• Poles: 4-Pole
• Voltage: 240V
• Part number: DH422R

Why this fusible bus plug matters

In electrical distribution, a fusible bus plug like the DH422R provides a secure, fuse-protected path to the bus bars. This design supports safe maintenance and efficient retrofits, minimizing downtime when components require replacement. The 4-pole configuration enables coordinated protection across multiple circuits, aligning with 240V distribution needs and enhancing overall switchgear reliability.

Ideal use cases

• Maintenance projects requiring a precise 60A, 4-Pole, 240V interface
• Retrofits to upgrade protection schemes in GE or compatible switchgear
• Replacement of worn or damaged bus plugs to restore protected connections

Fit and compatibility

Before ordering, validate fit and ratings against your equipment specifications. The DH422R part number is the best reference point for compatibility, helping you match this fusible bus plug to the correct GE gear or equivalent bus-bar system.

Ordering notes

Keep the exact part number (DH422R) handy to ensure you’re selecting the correct component for your 240V, 60A application. This precise matching supports reliable performance and reduces the risk of incompatible installations.