GP-422NA - 60A, 240V, 3-Phase, Fusible Bus Plug

The GP-422NA Fusible Bus Plug delivers reliable, protected 60A, 240V, 3-Phase power distribution for demanding industrial and commercial environments. Built to integrate with existing busway and panelboard systems, this fusible bus plug provides immediate overcurrent protection while enabling fast fault isolation to minimize downtime.

Engineered for performance where it matters most—in manufacturing plants, processing facilities, and retrofit projects—the GP-422NA is a purpose-built solution for hard-to-find, compatible busplugs. Its 3-Phase design ensures balanced distribution to motors, drives, and essential process equipment, keeping critical operations up and running even during maintenance or upgrades.

Key benefits and why it matters

• Precise 60A at 240V, 3-Phase capability: supports efficient, reliable distribution for multi-line loads common in industrial settings.
• Integrated fusible protection: delivers overcurrent protection and straightforward fault isolation, helping protect downstream equipment and cables.
• Busway and panelboard compatibility: designed to drop into compatible power distribution architectures without redesigning your system.
• Maintenance, repair, and retrofits: an ideal choice when compatible busplugs are required but hard to source, reducing project lead times.
• Industrial-grade reliability: built to withstand the rigors of continuous operation in busy facilities and process environments.

Ideal use cases

• Retrofit projects that require a compatible GP-series bus plug to upgrade or expand existing power distribution without overhauling the entire panel.
• Maintenance programs in commercial facilities and industrial plants where downtime must be minimized and fault protection is critical.
• Power distribution upgrades for new or expanding process equipment, ensuring safe, controlled power delivery across 3-phase loads.
• Replacement of aging or unavailable bus plugs with a dependable, specification-aligned solution that maintains system performance.

Practical considerations and tips

Before installation, verify that the busway or panelboard assembly is compatible with the GP-422NA model. Follow established electrical safety practices and local code requirements for fusible connections and 3-phase power distribution. Keep spare GP-422NA units on hand for quick swaps during maintenance or retrofit efforts to minimize disruption.

Why the GP-422NA stands out is its targeted combination of precise electrical ratings, seamless integration with busway and panelboard systems, and a practical, retrofit-friendly approach that makes it a smart choice for facilities upgrading their power distribution without sacrificing reliability or safety.