General Electric | FVK365 | Fusible Bus Plug | 400A | 3-Pole | 600V

The General Electric FVK365 Fusible Bus Plug is a purpose-built, three-pole protection module designed for demanding electrical distributions. With a 400 A rating and 600 V capability, it delivers targeted overcurrent protection exactly where you need it, making maintenance, retrofit, and replacement work faster and safer in GE panel environments.

• Amperage: 400 A
• Poles: 3-Pole
• Voltage: 600 V
• Part number: FVK365
• Applications: Maintenance, retrofit, and replacement requiring precise compatibility

Why the FVK365 stands out

As an original GE component, this fusible bus plug integrates seamlessly with GE bus assemblies, minimizing downtime during service calls. Its fusible design provides immediate, predictable protection for downstream equipment, helping prevent arc-fault or short-circuit scenarios from propagating through the distribution network. Because it’s a matched, three-pole unit, you’ll get reliable alignment with existing bus bars and connectors, reducing the guesswork that often comes with replacements.

Ideal use cases

• Swap in a ready-made 400 A, 3-pole module to restore protected circuits quickly without reconfiguring the entire panel.
• Retrofit: Upgrade aging or non-fusible configurations to a fusible protection scheme that aligns with current safety and performance standards.
• Replacement: Use the exact part number FVK365 to ensure compatibility and minimize compatibility risk in GE systems.

Compatibility and ordering notes

Important: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, so verify that your GE panel model and bus configuration match the FVK365 specifications. If in doubt, cross-check with your panel documentation to ensure the 600 V class and 400 A capacity align with your distribution requirements.

Who benefits from this part

Electrical contractors, facilities managers, and maintenance teams responsible for GE-based electrical distribution systems will appreciate the FVK365 for its reliability, quick installation, and precise specification fit. It’s particularly valuable in industrial and commercial settings where minimizing downtime and maintaining consistent protection are priorities.

Practical installation notes

• Ensure the power is isolated and verified de-energized before handling the bus plug.
• Inspect connectors and bus bars for any signs of wear or corrosion prior to installation.
• Use the exact FVK365 part number to guide ordering and verify compatibility with the existing GE bus assembly.