Eaton FAN321 - 30A, 240V, 3-Pole Fusible Plug-In Unit for 100A Busway | AmpState

The Eaton FAN321 is a 30A, 240V, 3-pole fusible plug-in unit engineered to integrate with Eaton 100A busway systems. This tap-off device lets you take branch loads from the 100A plug-in busway while keeping protection control in your hands. Note that fuses are not included, so you can select the fuse links that match your specific protection scheme.

Designed for fast, modular expansion of your electrical distribution, the FAN321 simplifies adding or reconfiguring branch circuits without rewiring the main busway. Its plug-in format supports straightforward installation and minimizes downtime when adapting to changing electrical loads.

• 3-pole, 240V operation: delivers reliable three-phase distribution for compatible loads and equipment fed from the busway.
• 30A branch protection: provides dedicated protection at the tap point for downstream circuits, helping to coordinate with upstream and downstream devices.
• Plug-in convenience: enables quick deployment and reconfiguration within Eaton 100A busway systems, supporting scalable power distribution.
• Fuses not included: requires you to supply appropriate fuse links to meet your protection requirements, ensuring the protection scheme fits your installation.
• Optimized for Eaton 100A busway: designed to pair with the existing busway ecosystem for consistent performance and compatibility.

Ideal applications include commercial buildings, manufacturing facilities, and data centers where there is an existing 100A plug-in busway and growing branch demands. The FAN321 makes it practical to route dedicated loads—lighting, receptacles, or equipment feeders—without sacrificing clarity or safety in your power layout.

Practical considerations for planning: - Confirm that your installation uses an Eaton 100A busway and that the target tap is a 240V, 3-pole configuration. - Plan to procure the appropriate fuse links separately to complete the protection setup. - Ensure downstream circuits and connected equipment are rated for 30A and 240V to maintain proper protection coordination.