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The HELLERMANNTYTON TSR1I-21-1 is a tee cover fitting designed for surface raceway wiring systems. It provides a finished cover at three-way junction points where raceway channels meet, maintaining a clean and continuous pathway for low-voltage or line-voltage wiring. The fitting is sized for 0.75 inch raceway with a 1 inch bend radius, making it compatible with standard residential and light commercial raceway installations. Electricians and low-voltage technicians install this fitting as part of a complete raceway assembly wherever a tee branch is required.
This tee cover is suited for surface-mounted wiring raceway systems in residential, commercial, and light industrial settings. It is commonly used when routing electrical wiring, data cables, or low-voltage conductors along walls or ceilings where concealment inside walls is not practical. The Ivy color finish allows the fitting to blend with painted or finished interior surfaces. It is sold individually and is intended for use with matching HELLERMANNTYTON raceway channel and accessory components of the same size and color family.
Designed as an OEM-style fitting for 0.75 inch surface raceway systems requiring tee junction covers in the Ivy color family.
This fitting is installed by electricians or low-voltage technicians as part of a surface raceway wiring system. De-energize all circuits in the work area before installing or servicing raceway components. Ensure the tee cover snaps or fastens securely over the raceway channel junction before restoring power. Installations involving line-voltage conductors must comply with applicable NEC requirements for surface raceway systems.
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