General Electric | FVK421WG | Fusible Bus Plug | 30A | 4-Pole | 240V

General Electric FVK421WG Fusible Bus Plug is a purpose-built protection component for electrical distribution systems. With a 30A rating, a 4-Pole configuration, and 240V capability, this fusible bus plug is engineered for maintenance, retrofit, and replacement tasks where exact specs matter. Designed to integrate with compatible GE switchgear, it helps keep critical circuits safeguarded while minimizing downtime.

Key specifications

• Amperage: 30A
• Poles: 4-Pole
• Voltage: 240V

Applications and use cases

• Maintenance and service of GE panel boards and switchgear that require a fusible bus plug with these exact ratings.
• Retrofits to upgrade or restore protective capabilities in existing installations without changing the surrounding hardware.
• Replacement part for extended equipment life, reducing unplanned downtime by having a compatible bus plug on hand.
• Industrial and commercial electrical systems where precise 240V, 30A, 4-pole protection is needed to safely interrupt fault currents.

compatibility and installation considerations

• Confirm fit and ratings before ordering. The FVK421WG model is the best reference for compatibility with your GE equipment.
• Use in systems designed for fusible bus plugs of a 4-pole, 30A, 240V configuration.
• Ensure the power is fully de-energized before inspection or installation and follow all applicable electrical codes and safety practices.

Why this GE fusible bus plug matters

• Precision-specified protection: Matches exact amperage, pole count, and voltage to support reliable fault interruption.
• Seamless compatibility: Specifically intended for GE switchgear, reducing guesswork during retrofit or replacement projects.
• Operational confidence: For maintenance teams and engineers, having the correct fusible bus plug minimizes fixture mismatch and downtime.

This fusible bus plug is a practical, exact-fit solution for keeping GE electrical systems protected and running smoothly. Whether you're performing routine maintenance, a retrofit to modernize an aging panel, or stocking spare parts for rapid replacement, the FVK421WG delivers dependable, plug-in protection for your 240V, 30A, 4-pole circuits.