Hellermanntyton TSR1W-29-1 Raceway External Corner Cover

Product Description

The HELLERMANNTYTON TSR1W-29-1 is a single-bend external corner cover designed for use with 3/4 inch surface-mount raceway systems. It provides a finished, protective transition at outside 90-degree corners, keeping conductors routed cleanly along walls and other flat surfaces. Sold individually, this cover snaps or clips over the base channel at external corner transitions, maintaining a consistent white finish throughout the raceway run. Electricians and low-voltage installers use this fitting wherever a raceway system turns an outside corner on a wall or baseboard surface.

This external corner cover is suited for residential and light commercial wiring applications where surface-mounted raceway is used to route branch circuit conductors, data cables, or low-voltage wiring. It is most commonly installed in retrofit wiring projects, office buildouts, and anywhere concealed in-wall wiring is not practical. The white finish is standard for matching painted interior surfaces.

Key Features

• Fits 3/4 inch surface-mount raceway channel systems
• Single-bend external corner geometry for outside 90-degree wall transitions
• White finish for a clean, finished appearance on interior surfaces
• Sold as a single unit for precise quantity ordering
• Snap-on or clip-over installation requires no special tools

Compatibility

Designed as an OEM-style fitting for 3/4 inch surface-mount raceway systems requiring external corner covers.

Installation Notes

Installation is typically performed by a licensed electrician or low-voltage technician. De-energize all circuits in the work area before routing conductors through any raceway component. The corner cover fits over the raceway base channel at external corners and should be seated fully before securing adjacent straight sections. Follow all applicable NEC requirements for conductor fill and raceway installation.