40A Track Busway system

Track Busway Junction Box Feeds

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Junction Feeds - 4" Junction Box for Steel Track Busway.

These robust junction boxes are designed to power STEEL TRACK BUSWAY/20 systems, supporting up to two circuits for flexible and reliable power distribution.

Available in black, white, or galvanized finishes.

Regular price $168.25 USD
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Sale price $168.25 USD
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Catalogue #: P20-3-40-UNIV-JK-B

Color: Black

ETL Listed to UL 857 Busway Standards

For 40A Track Busway system models and configurations covered by the listing.

Technical Downloads

Track Busway systems begin at a feed point, where power is introduced into the busway from switchgear, transformers, or distribution panels.


End feeds and junction feeds distribute regulated power into the Track Busway system, supporting flexible layouts, multiple circuits, and higher-voltage installations without rigid conduit infrastructure.

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Simplify Overhead Power

Track Busway transforms open ceiling spaces with an innovative system that eliminates traditional overhead power structures, simplifying installations while maximizing flexibility.

Pre-Wired Power Infrastructure: Deliver branch-circuit power exactly where it’s needed using pre-wired Track Busway lengths. Power drops can be added, moved, or reconfigured without rewiring to support evolving layouts.

Plug-and-Play Power Access: Tool-free, plug-in power taps with multiple receptacle options provide fast, reliable access to overhead power while maintaining code-compliant distribution.

Track Busway plug-in power drops positioned above laboratory work areas Overhead Power DistributionExplore Applications & Projects

Track Busway is a scalable, adaptable overhead power distribution solution designed to support changing equipment layouts and long-term system growth.