Eaton ITAP321 - 30A, 240V, 3-Pole Fusible Plug-In Unit for Pow-R-Way Busway | AmpState

Eaton ITAP321 is a 30A, 240V, 3-pole fusible plug-in unit designed for Eaton Pow-R-Way busway systems in both aluminum and copper configurations. Fuses are not included, giving you the flexibility to choose the protective devices that match your installation and coordination requirements.

Designed for modular, scalable power distribution, the ITAP321 plugs directly into the Pow-R-Way busway to deliver reliable, banked protection for three-phase feeds. It’s ideal for facilities that rely on flexible, serviceable power paths—think data centers, manufacturing floors, and commercial spaces that expand over time.

Unique value propositions:

• Three-pole protection for balanced three-phase loads ensures synchronized shut-off across all phases at a 240V system, reducing uneven fault currents and simplifying coordination.
• Versatile busway compatibility supports both aluminum and copper Pow-R-Way busways, protecting existing investments and simplifying upgrades.
• Plug-in convenience enables quick installation and maintenance without rewiring the entire busway run.
• Fuses chosen by you — since fuses are not included, select the exact fuse type and rating that aligns with your load profile and protection strategy.

Use cases and scenarios:

• Adding protection to a new or refurbished Pow-R-Way run in a data center rack or line-side distribution.
• Modular expansions where you need to preserve space and minimize downtime during upgrades.
• Industrial environments with evolving load demands where a 30A, 240V busway feeder is the right balance of capacity and control.

Specifications at a glance:

• Model: ITAP321
• Current rating: 30 A
• Voltage: 240 V
• Poles: 3
• Fusible: Plug-in unit (fuses not included)
• Busway compatibility: Eaton Pow-R-Way aluminum and copper

Note: For proper protection, pair this unit with the compatible fuses and follow Eaton’s installation guidelines for Pow-R-Way busways. If you’re upgrading an existing system, verify your busway model and ensure the ITAP321 fits your enclosure and phase configuration.