Track Busway Power Plug-Ins

Power Drops

Track Busway with breakered power drop cord

Use this page as the parent hub for Track Busway power plug-ins. Browse by pole count, voltage, and plug-in type to reach the right collection for overhead power distribution.

From here, users should navigate to 1-pole, 2-pole, and 3-phase plug-ins, as well as outlet boxes, drop cords, and FEEDs. Keep detailed educational explanations on the Busway Fundamentals page rather than using this collection page to define bus plugs or tap-off units.

For an overview of how busway systems distribute electrical power, see our Busway Fundamentals guide.

Outlet Boxes

View Outlet Boxes

These plug-in tap-off boxes install directly into the Track Busway channel, providing flexible access to power that can be repositioned as layouts and equipment change.
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Shop Track Busway Power Plug-Ins by Type

This parent collection helps users navigate to the correct Track Busway power plug-in family by voltage, pole count, and accessory format.

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

Use the links on this page to move into 1-pole, 2-pole, 3-phase, outlet box, drop cord, and FEED collections based on project requirements.

Navigate to the correct Track Busway power plug-in family by voltage and pole count.

Track Busway 1-pole plug-in unit wiring diagram showing 120V line-to-neutral connection — 1-Pole

Track Busway 2-pole plug-in unit wiring diagram showing 208V or 240V line-to-line connection — 2-Pole

Track Busway 3-pole plug-in unit wiring diagram showing 208Y or 480Y three-phase connection — 3-Pole

Customizable Plug-In Units

Choose between customizable plug‑in accessories, including outlet boxes and drop cords.

Multi-Voltage Track Busway – Wiring Diagram

This diagram illustrates how Track Busway distributes electrical power along an electrified busway run and allows plug-in units to connect anywhere along the system.

Three-phase Track Busway configurations are commonly used for industrial equipment, mixed circuit distribution, and applications requiring balanced three-phase power.

Track Busway 3-phase row with tap box and plug-in power connections

Plug-In Unit Specifications

Track Busway plug-in units are available in multiple configurations to support 120V, 208V, 240V, and 480V applications across both single-phase and three-phase systems.

The summary below consolidates the key electrical characteristics of 1-pole, 2-pole, and 3-pole plug-in units, helping you quickly understand voltage compatibility, breaker configurations, and available receptacle options.

Phase	Single-Phase / Three-Phase
Voltage	120V (L–N) / 208V (L–L) / 240V (L–L) / 208Y (3-Phase) / 480Y (3-Phase)
Pole Count (Breaker Configuration)	1 / 2 / 3
Amperage	15A / 20A / 30A
NEMA	1-Pole (120V L–N): 5-15R, 5-20R, L5-15, L5-20, L5-30 2-Pole (208V / 240V L–L): L6-15, L6-20, L6-30 3-Pole (208Y / 480Y Three-Phase): L15-20, L15-30 (3P + G, no neutral) 3-Phase + Neutral (3P + N + G): L21-20, L21-30 (208Y) / L22-20, L22-30 (480Y)

Track Busway Components

USA TrackBusway systems are built from RUNs, FEEDs, and PLUG-IN units. Use the tiles below to switch between these component families while staying within the Track Busway product ecosystem.

RUNs

Modular Track Busway lengths and joiners that form the overhead power path.

Feed unit with metallic enclosure clamped onto the Track Busway channel, providing a power connection via a front port

Busway Feed Units

Plug-in power entry points that introduce electrical service into the busway system.

Power Plug-In units for USA TrackBusway, including twist-lock receptacle tap-off box.

POWER PLUG-INs