40A Track Busway system
Track Busway Joiner Insert
See Track Busway Joiner Insert in Action
Watch how this product installs, connects, or configures with the Track Busway system
For additional installation scenarios, configuration examples, and system overviews, visit the Track Busway Video Library →
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Select an Electric or Non-Electric insert for the connection between adjoining steel Track Busway lengths. The Electric option continues the conductor connection across the joint; the Non-Electric option serves joints where that electrical connection is not required.
Coordinate the insert selection with the mechanical joiner sleeve and the planned circuit arrangement. Use the product data and approved drawings to confirm compatibility with the selected busway.
Catalogue #: M-JI-B-X
ETL Listed to UL 857 Busway Standards
Component of the listed 40A Track Busway system.
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Technical Downloads
Some teams refer to the electrical connection between busway lengths as a busway connector. In USA TrackBusway documentation, this component is the Joiner Insert. It completes conductor continuity between adjoining Track Busway lengths when used with the appropriate joiner sleeve and installation method.
Need plug-in units? Browse POWER Plug-Ins.
Track Busway is a modular overhead power distribution system built around pre-wired track busway lengths that suspend power where it’s needed in open-ceiling environments.
Each Track Busway layout is built from coordinated system components — including joiners, feeds, plug-in power drops, and supporting accessories — allowing projects to scale and adapt over time.
For a broader overview of busway system components and how they work together, see Busway Fundamentals.
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.
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.
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