Internal Raceway Cover, 1-3/4 inch, 1 inch Bend Radius – HellermannTyton TSR3I-33-1

HellermannTyton TSR3I-33-1 — Internal Raceway Cover, 1-3/4 inch, 1 inch Bend Radius

This HellermannTyton internal raceway cover provides a clean, finished closure for 1-3/4 inch raceway runs while preserving a 1 inch bend radius for protected cable routing. It addresses common installation challenges by maintaining required cable curvature and preventing exposure of wiring at internal junctions. The cover ensures cables remain contained and reduces risk of abrasion or snagging where raceway sections meet. Its simple form factor is intended to integrate with compatible raceway systems used in commercial and residential low-voltage installations. Installers will appreciate the reliable closure and the tidy appearance it delivers; OEMs and MRO teams can use it to maintain system integrity during assemblies and repairs. The part is a dedicated accessory for 1-3/4 inch raceway applications where bend-radius control and a finished interior cover are required.

Key Features:

• Designed for 1-3/4 inch raceway applications
• Maintains a 1 inch bend radius to protect cable routing
• Provides a finished internal cover to conceal and protect cables

Specifications:

• Manufacturer: HellermannTyton
• MPN: TSR3I-33-1

Applications / Usage Context:

• Field installers and low-voltage technicians: use to close internal raceway runs and preserve bend radius during cable pulls and terminations.
• OEM customers: integrate as a protective internal cover where raceway routing requires controlled curvature.
• MRO operations: replace damaged covers to restore cable protection and maintain a professional installation appearance.

Tri-Tek Electronics is an authorized distributor of HellermannTyton products and offers full manufacturer warranty support with nationwide availability.