HellermannTyton TSR3FW-36 — End Cap, 1-3/4 in Low-Voltage Surface Raceway, Office White
The HellermannTyton TSR3FW-36 end cap provides a neat, finished termination for 1-3/4 in low-voltage surface raceway runs. It closes open raceway ends to present a professional office-white appearance while helping retain and protect low-voltage cabling at terminations. The component simplifies finishing and restoration work after installations or maintenance, reducing visible cable exposure and improving aesthetics. Designed for common low-voltage wiring runs, this end cap is useful wherever a discrete termination is required. It is compact, lightweight, and intended as a replaceable finishing piece for compatible raceway systems. Keeping spare end caps on service trucks or in OEM parts inventories supports rapid repairs and consistent installation standards.
Key Features:
- Office white finish for inconspicuous, professional appearance
- Sized for 1-3/4 in low-voltage surface raceway terminations
- Provides finished termination and basic cable protection at raceway ends
Specifications:
- Manufacturer: HellermannTyton
- MPN: TSR3FW-36
- UPC: 0089306189251
Applications / Usage Context:
- Field installers and low-voltage technicians use it to terminate and dress raceway runs for a finished appearance.
- OEM customers integrate the part into equipment or enclosures that accept 1-3/4 in raceway for a completed look.
- MRO operations use it for replacement, repair, and preventive maintenance to restore raceway terminations.
Tri-Tek Electronics is an authorized distributor of this product with full manufacturer warranty support and nationwide availability.





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