40A Track Busway system
Track Busway Mechanical Joiner Sleeve
See Track Busway Mechanical Joiner Sleeve 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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Align and mechanically connect abutting steel Track Busway lengths with a joiner sleeve. The sleeve supports the connection between the housings; select the appropriate joiner insert separately for the required electrical connection.
Choose a Single-Deck or Double-Deck sleeve to match the run. Black, Galvanized and White finishes are available to coordinate with the adjoining busway sections.
Catalogue #: M-JB-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 mechanical connection between busway sections as a busway connector. In USA TrackBusway documentation, this component is a Joiner Sleeve. It aligns adjoining Track Busway lengths mechanically; electrical continuity is completed with the matching Joiner Insert where required by the layout.
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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