FLN-322 - 30A, 230V, 3-Phase, Fusible Bus Plug

Meet the FLN-322, a purpose-built Fusible Bus Plug engineered to deliver dependable, safe power distribution in demanding industrial and commercial environments. Rated for 30A at 230V across 3 phases, this plug-in solution is designed to integrate with existing busway and panelboard systems, streamlining upgrades, maintenance, and system expansions.

What sets the FLN-322 apart is its targeted compatibility and availability when you need a hard-to-find busplug that won’t slow down your project. Built for reliability in active facilities, it provides quick, controlled fault isolation with fusible protection, helping to protect sensitive equipment and keep downtime to a minimum during faults or service events.

Key specifications

• Model: FLN-322
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage: 230V
• Phase / Poles: 3-Phase
• Applications: Busway and panelboard power distribution systems

Why this fusible bus plug is the right choice

• Fusible design delivers deliberate overcurrent protection and rapid fault isolation, reducing the risk of accidental damage to downstream equipment.
• Industrial-grade reliability: Built to withstand the demands of continuous operation in plants, facilities, and process environments.
• Retrofit-ready: Ideal for upgrades and modernization projects where compatible, hard-to-find busplugs are required to maintain system integrity.
• Easy integration: Specifically compatible with common busway and panelboard configurations, enabling smoother installation and fewer compatibility surprises.
• Maintenance-friendly: A practical choice for repair and upgrade projects that aim to minimize downtime while restoring robust power distribution.

Ideal use cases

• Industrial plants upgrading aging power distribution with reliable 3-phase protection.
• Commercial facilities implementing new process equipment that requires solid, fuse-protected bus connections.
• Retrofit projects where matching a specific bus plug is essential to preserve existing system topology.
• Maintenance shutdowns and spares planning, ensuring ready-to-install protection in critical feeders.

Practical guidance for deployment

Ensure compatibility with your current busway and panelboard rating before installation. The FLN-322 is intended for systems that need deliberate overcurrent protection and straightforward fault isolation in a 3-phase distribution path. When planning replacements or upgrades, verify that the plug’s amperage, voltage, and phase configuration align with your equipment and feeder design. Keep spare fusible elements accessible for rapid maintenance during scheduled outages.