Icon representing flexible overhead power drops for USA TrackBusway
system

Outlet Boxes

A Track Busway outlet box functions as a tap-off box for busway applications, plugging directly into the busway to deliver accessible branch-circuit power exactly where it is needed.

This collection includes electrical tap-off units for 120V, 208Y/240V, and selected 3-phase applications, with breakered and non-breakered tap off unit options.

For additional installation scenarios, configuration examples, and system overviews, visit the Track Busway Video Library →

Why Use Track Busway Outlet Boxes?

Track Busway outlet boxes provide box-style plug-in power access directly at the busway when power should remain overhead instead of hanging below on a cord.

They are available for 120V, 208Y/240V, and selected 3-phase applications, with both breakered and non-breakered options depending on where circuit protection is needed.

When power must be brought lower in the space to reach equipment below the run, compare outlet boxes with drop cords.

Breakered & Unbreakered Outlet Boxes

Outlet boxes plug directly into the Track Busway system, providing safe, accessible plug-in power exactly where it’s needed. 

  • Breakered PowerTaps provide circuit protection and accessible overhead power for tools, equipment, and appliances.
  • Unbreakered outlet boxes are used when protection is provided downstream.

All units plug directly into Track Busway and can be repositioned without rewiring.

Plug-in receptacle box for modular track busway system enabling overhead power tap-offs

For applications where power needs to be dropped lower in the space, drop cords provide a flexible alternative to outlet boxes while keeping distribution overhead.

1-Pole Outlet Boxes (line-to-neutral)

40A Track Busway

  • 1
  • 2
  • 3

T225 / 225A Track Busway

  • 1

2-Pole Outlet Boxes (line-to-line)

40A Track Busway

  • 1
  • 2
  • 3
  • 4

T225 / 225A Track Busway

  • 1

3-Pole Outlet Boxes (three-phase)

40A Track Busway

  • 1

T225 / 225A Track Busway

  • 1
Breakered PowerTaps

Pole count refers to the internal breaker configuration of the plug-in unit, not the physical track.

1-Pole tap-offs connect one hot and the neutral to deliver 120V (line-to-neutral)

2-Pole tap-offs connect two hots (no neutral) to deliver 208V single-phase or 240V (line-to-line)

3-Pole tap-offs engage all three hots and the neutral to support 208V or 480V three-phase, four-wire configurations

For example, a 3-pole plug-in may be installed on a four-conductor (3-phase, L-L-L-N) Track Busway to serve three-phase loads with a neutral present.