120V / 1-Pole Track Busway Tap-Off Units
Browse 120V / 1-pole Track Busway plug-in power tap-off units for line-to-neutral branch-circuit power.
These 40A plug-in units connect one hot conductor and neutral to deliver 120V power from the overhead busway to receptacles, tools, task lighting, workstations, and other lower-power equipment.
Choose outlet boxes when the receptacle should stay mounted directly at the busway. Choose power drop cords when receptacles need to hang closer to equipment, benches, or work areas.
Because the pre-installed busway fittings are modular, both outlet boxes and drop cords can be added or moved anywhere along the Track Busway run without rewiring.
Explore other power tap-unit configurations for 40A Track Busway
Use this 120V / 1-pole Track Busway power family for standard line-to-neutral receptacle loads. For other 40A plug-in power configurations, compare all 40A power, 208V / 2-pole power, and 3-phase / 3-pole power using the links below.
-
All 40A Power
-
120V Power
-
208V Power
-
3-Phase Power
Need higher-amperage tap-off units?
For higher-amperage applications, view our T225 / 225A Track Busway tap-off units.
For additional installation scenarios, configuration examples, and system overviews, visit the
120V power outlet boxes and 120V power drop cords connect to the Track Busway run to deliver 120V line-to-neutral power exactly where it is needed. These plug-in units provide flexible branch-circuit access for receptacles, lighting, tools, and other low-power equipment below.
Designed for simple installation and easy relocation, both outlet boxes and drop cords can be added or moved along the busway without rewiring. This makes them ideal for projects that need adaptable overhead power distribution with cleaner layouts and faster field changes.
Specifications
| Phase | Single-Phase |
| Voltage | 120 |
| Pole Count (Breaker Configuration) | 1 |
| Amperage | 15A / 20A / 30A |
| NEMA | 5-20R, L5-15, L5-20, L5-30 |
120V Plug-In Unit Specifications
120V / 1-pole Track Busway plug-in units connect one hot conductor and neutral to supply line-to-neutral power. These tap-off units are available as Receptacle-in-Fitter units, outlet boxes, breakered outlet boxes, and PowerDrop cords with 15A, 20A, or 30A receptacle and breaker configurations.
Use this family for general-purpose receptacles, task lighting, tools, test equipment, benches, and other lower-power loads that benefit from overhead power access and field-repositionable plug-in units.
120V / 1-Pole Tap-Off Wiring Diagram
This diagram shows a 120V / 1-pole Track Busway tap-off connected between one hot conductor and neutral. This line-to-neutral configuration is commonly used for general-purpose receptacles, task lighting, tools, and other lower-power equipment.
These 120V outlet boxes and PowerDrop cords deliver power from the overhead busway to the point of use while keeping the busway run accessible for future layout changes.
120V Circuit Selection
120V busway fittings tap either circuit A–N or B–N, allowing 1-pole plug-in units to use one hot conductor and neutral. This fitting is pre-installed on 120V Track Busway plug-ins.
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.
