Complete T40 (40A per feed) systems, including tap-offs: typically 3 to 4 weeks to shipment. The 40A rating is per feed; plan separate supply sections for larger layouts. Confirm the complete order, required approvals and quoted start date. Freight transit is separate. Replacement and expansion-part schedules for USA TrackBusway installations are confirmed individually. See complete-system lead times and project planning details.

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

T40 40A Track Busway RUNs

T40 is USA TrackBusway’s 40A-per-feed system. Build an overhead run using modular, pre-wired components. Each run combines busway lengths, hangers, and joiner kits to create a run of continuous open-channel power distribution.

Designed for fast installation and flexible power access, T40 40A Track Busway RUNs support plug-in power drops, outlet boxes, and lighting connections for commercial, industrial, and facility layouts.

For teams comparing 40A RUNs with bus duct or busduct, these modular plug-in busway runs support movable overhead access. Use the Busway Fundamentals guide to compare busway, bus duct, and conduit.

T40 identifies the system family. Compatible tap-offs have their own circuit ratings; a T40 tap-off is not automatically a 40A tap-off.

Find T40 40A Track Busway data sheets and Revit/BIM resources for project coordination.

Choose a Tap-Off Unit
Explore T40 40A Track Busway RUNs

Build an overhead run of T40 40A Track Busway using modular, pre-wired components.

Explore T40 40A Track Busway RUNs

Build an overhead run of T40 40A Track Busway using modular, pre-wired components.

Track Busway run diagram showing suspended busway length with hanger and joiner locations
Track Busway hanger detail showing threaded-rod support

HANGER

Supports each busway section from the structure above, maintaining consistent spacing and alignment along the run.
Track Busway joiner kit detail showing adjoining sections

JOINER KIT

Mechanically and electrically connects abutting busway lengths, forming a continuous energized run.
Track Busway length detail showing pre-wired busway section

LENGTH

Pre-wired Track Busway sections that carry power continuously along the run and provide open-slot access for plug-in devices.

LENGTHs

40A single-phase Track Busway length with open-slot steel channel and insulated copper busbars for plug-in overhead power distribution
Single-Phase Track Busway Lengths
Single-Phase Track Busway Lengths

Busway length with continuous open slot for plug-in power and/or lighting units.

$142.26 USD

Ships from Ohio · System lead times & parts support

40A three-phase Track Busway double-deck length cross-section showing conductors for 208V or 480V plug-in overhead power distribution
Three-Phase Track Busway Lengths
Three-Phase Track Busway Lengths

Three-phase length with open-slot access for 208/480-V plug-in power.

$284.50 USD

Ships from Ohio · System lead times & parts support

Joining

Track Busway joiner sleeve for connecting adjacent busway lengths
Track Busway Mechanical Joiner Sleeve
Track Busway Mechanical Joiner Sleeve

Mechanically joins abutting busway lengths for secure alignment.

$20.49 USD

Ships from Ohio · System lead times & parts support

Track Busway electric joiner insert for continuous power between lengths
Track Busway Joiner Insert
Track Busway Joiner Insert

Controls power continuity between abutting Track Busway lengths.

$23.06 USD

Ships from Ohio · System lead times & parts support

Hanging

Track Busway hanger assembly for suspended overhead busway runs
Track Busway Suspension Hangers
Track Busway Suspension Hangers

Slides onto busway lengths to support runs up to 10' between mounts.

$14.49 USD

Ships from Ohio · System lead times & parts support

Track Busway cable glide assembly for smooth and adjustable power drop positioning
Track Busway Suspension Cables with Glide
Track Busway Suspension Cables with Glide

Suspension cable kit with glide and eye-bolt for secure, height-adjustable support.

$24.61 USD

Ships from Ohio · System lead times & parts support

Accessories

Pass‑through grommet consisting of a short cylindrical sleeve on a vertical cable
ACT Ceiling Tile Cable Grommets for Track Busway
ACT Ceiling Tile Cable Grommets for Track Busway

Routes support cables through ACT ceiling tiles for a clean finish.

$9.65 USD

Ships from Ohio · System lead times & parts support

Photo of a closure strip covered top of stacked track‑busway sections
Track Busway Closure Strip
Track Busway Closure Strip

Field-cuttable strip covers the open slot for a cleaner, protected run.

$69.79 USD

Ships from Ohio · System lead times & parts support

T40 40A Track Busway RUNs — The Foundation

Track Busway RUNs establish the continuous overhead power path and physical layout of the system.

Once the RUN layout is defined, FEEDs are used to introduce electrical service into the busway, and POWER Plug-Ins deliver power exactly where it’s needed.

Together, RUNs, FEEDs, and POWER Plug-Ins form a modular system that can be expanded or reconfigured as layouts change.

40A Track Busway RUN sections for modular overhead power distribution
T40 40A Track Busway
Feed unit with metallic enclosure clamped onto the Track Busway channel, providing a power connection via a front port
40A FEEDs

Plug-in power entry points that connect panels or switchgear to the busway system.
Overhead Track Busway power distribution for data centers and mission-critical equipment
T40 Tap-Offs for 40A Track Busway

Add power exactly where it’s needed with plug-in drops, receptacles, and outlet boxes.