225A Track Busway System

225A Track Busway end feed with critical power monitoring display

USA TrackBusway 225A is a plug-in overhead power distribution system designed for facilities that need higher-capacity power.

With a 225amp capability per phase, this 3-phase track busway system uses extruded aluminum housing for insulating the large copper conductors.

Pre-assembled straight sections are joined on-site using mechanical and electrical joiners, then powered through end feed enclosures.

Because the conductors run continuously along each busway section, plug-in power units can be installed anywhere along the open busway slot to deliver overhead power where it is needed.

  • Two Track Busway sections connected using a mechanical joiner
    JOINERs

    Join Track Busway Sections

    Track Busway straight sections connect using mechanical joiners to create a continuous overhead power run

  • Track Busway run with end feed enclosure supplying power
    FEEDs

    Add Power Feed Enclosure

    A feed enclosure connects the busway run to the building electrical supply.

  • Track Busway run with plug-in power units installed along the system

    Install Plug-In Power Units

    Plug-in units attach anywhere along the busway slot to deliver power to equipment or lighting below.

225A Track Busway system diagram showing line feed enclosure, joiner connection, and plug-in power drops along the busway run
Cross-section of a 225 amp track busway showing insulated copper conductors inside the aluminum housing

Inside the 225A Track Busway System

USA TrackBusway 225A uses insulated copper busbars housed inside an extruded aluminum enclosure to deliver continuous plug-in power distribution along the entire busway run.

Unlike traditional feeder busway systems that provide fixed tap locations, the TrackBusway design maintains an open access slot along the housing. Plug-in units connect directly to the internal busbars, allowing power to be added exactly where equipment is located.

This architecture enables facilities to distribute power overhead while maintaining the flexibility to reposition equipment, add new circuits, or reconfigure production layouts without installing additional conduit.

Track Busway end feed with critical power monitoring

Optional Critical Power Monitoring for 225A Track Busway

For projects that require monitored-feed visibility, 225A Track Busway can also be offered with optional critical power monitoring at the feed and tap-off units.

This gives facility teams a clearer way to review source-level electrical conditions and supports projects that need greater visibility in uptime-sensitive environments.

225A Track Busway is ideal for facilities that need higher-capacity overhead power with the flexibility to add, relocate, or reconfigure plug-in access along the run.

Common applications include manufacturing lines, automation cells, offices, laboratories, and other environments where equipment layouts evolve over time.

Designing a Track Busway Layout

Engineers can design Track Busway layouts using the resources available on TrackBusway.com, including installation guidance, BIM tools, and complimentary layout drawings prepared from project ceiling plans.