General Electric | FVK463 | Fusible Bus Plug | 100A | 600V

The General Electric FVK463 Fusible Bus Plug is a purpose-built protection solution designed for dense electrical distributions where quick isolation of a fault is crucial. With a 100A rating and a 600V maximum, this plug is engineered to fit into GE-compatible switchgear and bus systems, delivering reliable overcurrent protection exactly where you need it most.

Key advantages of the FVK463

• Precise protection at 100A to prevent equipment damage and minimize downtime during faults.
• 600V voltage rating suitable for industrial power distribution environments, offering safe, dependable performance in medium-voltage applications.
• Fusible design enables fast, clean disconnection of a faulty bus segment, reducing arc energy and helping crews restore service quickly.
• Specifically chosen for maintenance, retrofit, and replacement projects where matching GE specifications matters.
• Designed to align with General Electric equipment; the part number FVK463 is the best reference for compatibility.

Compatibility and fit

Always verify compatibility by referencing the exact part number. FVK463 is the primary reference for GE gear compatibility—before ordering, confirm that the fit and ratings match your equipment’s requirements to ensure a seamless replacement or retrofit.

Ideal use cases

• Maintenance: Replace worn or aging bus plugs to maintain reliable protection in your electrical panels.
• Retrofit: Upgrade legacy switchgear with components that meet current protection standards without a full panel upgrade.
• Replacement: Keep on hand as a spare for scheduled downtime, reducing project delays during critical outages.
• Retrofit projects in GE-compatible assemblies where a 100A/600V fusible plug is specified.

How it works and practical considerations

The fusible bus plug sits in the bus connection path, providing overcurrent protection by isolating the circuit when fault current exceeds the rated 100A. This design helps protect transformers, feeders, and downstream equipment while enabling safer, faster maintenance operations. Practical tips for installation and handling:

• Power should be fully de-energized and lockout/tagout procedures followed before replacement.
• Inspect mating surfaces and connectors for signs of wear or damage prior to installation.
• Store and handle components in accordance with equipment manuals to avoid contamination or physical damage.

For projects requiring precise compatibility, clear documentation, and dependable protection, the General Electric FVK463 Fusible Bus Plug stands out as a targeted, no-surprise choice. It’s the practical, spec-aligned solution for keeping GE systems safe, up-to-date, and running smoothly.