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The HELLERMANNTYTON TSR2I-21-1 is an ivory-colored tee fitting designed for use with surface-mounted wire management raceway systems. This component creates a three-way branch point in a raceway run, allowing cables and conductors to split in a T-configuration while maintaining a controlled 1-inch bend radius. The fitting is sold individually and is suited for electrical and low-voltage wiring installations where organized, concealed cable routing is required. Electricians and low-voltage technicians use this fitting to manage wiring transitions at junction points along walls and ceilings.
This tee fitting is used in surface raceway installations in commercial and residential settings. Typical applications include office wiring, structured cabling runs, audio-visual system routing, and general electrical branch points where conduit is not embedded in the wall. The ivory finish blends with standard interior wall colors, making it appropriate for visible surface-mount installations in finished spaces.
Designed as an OEM-style fitting for surface-mount wire management raceway systems requiring a tee branch fitting with a 1-inch bend radius.
Installation is typically performed by a licensed electrician or low-voltage technician. De-energize all circuits in the raceway before opening or modifying the system. Secure the fitting to the mounting surface per the raceway manufacturer instructions, ensuring all raceway sections seat fully into the fitting before routing conductors. Follow applicable NEC requirements for conductor fill and bend radius when routing cables through this fitting.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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