FVK321R - 30A, 240V, 3-Phase, Fusible Bus Plug

The FVK321R Fusible Bus Plug is built for dependable power distribution in environments where reliability and safety matter most. Rated at 30A and 240V, this 3‑phase solution fits seamlessly into busway and panelboard systems, providing a compact, fusible connection point that supports efficient operation in demanding industrial and commercial settings.

Key specifications

• Model: FVK321R
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage Rating: 240V
• Phase / Poles: 3-Phase
• Application: Busway and panelboard power distribution systems

What makes the FVK321R unique

• Industrial-grade reliability: Designed to withstand the demands of continuous operation in plants and facilities, delivering consistent power with built‑in protection.
• Hard-to-find compatibility: Specifically suited for maintenance, repair, and retrofit projects where compatible busplugs are required to keep systems up and running.
• Compact, site-ready design: A practical plug-in solution that minimizes space conflicts in crowded electrical rooms while preserving accessibility for services and testing.

Ideal use scenarios

• Industrial plants needing a dependable 3‑phase connection point within busway networks
• Commercial facilities undergoing upgrades or retrofits that require compatible fusible bus plugs
• Process equipment installations where rapid, protected power distribution is essential
• Maintenance and repair projects that demand readily available, compatible bus plug components

Benefits and practical value

By combining a fusible design with 3‑phase, 240V capability, the FVK321R offers targeted overcurrent protection right at the distribution level. This reduces fault propagation, shortens isolation times during faults, and supports safer maintenance practices. Its compatibility with common busway and panelboard configurations helps facilities avoid delays caused by sourcing rare parts, making it a smart choice for upgrade budgets and downtime-sensitive environments.

Installation and practical tips

• Confirm system compatibility with your busway or panelboard layout before ordering to ensure proper contact alignment and securing methods.
• Use the FVK321R in applications where a fusible bus plug is the most efficient means of connecting a circuit while providing protective isolation.
• Label and document the plug location as part of routine electrical room maintenance to streamline future service and inspections.