External Corner for 1-3/4in Low-Voltage Surface Raceway, 1in Bend Radius – HellermannTyton TSR3I-29-1

HellermannTyton TSR3I-29-1 — External Corner for 1-3/4in Low-Voltage Raceway, 1in Bend Radius

The HellermannTyton TSR3I-29-1 external corner provides a durable, finished transition for low-voltage surface raceway runs. Designed to fit 1-3/4in raceway profiles, it preserves consistent cable routing around external bends. A 1in bend radius reduces stress on insulated conductors at the turn, helping protect cable performance and longevity. The corner creates a neat, concealed path for low-voltage cabling, improving system appearance and organization. Installation is straightforward, minimizing on-site labor while maintaining continuous raceway coverage. Its construction is suitable for residential, commercial, and light-industrial low-voltage installations where controlled bend radii are required.

Key Features:

• External corner fitting for low-voltage surface raceway
• Designed for 1-3/4in raceway profile
• 1in bend radius to reduce cable stress
• Low-profile, concealed finish for tidy cable routing

Specifications:

• Manufacturer: HellermannTyton
• MPN: TSR3I-29-1

Applications include field installations and retrofit work where controlled cable bend radii are required, OEM use in equipment enclosures that route low-voltage wiring, and MRO tasks for maintaining organized, damage-free cable runs. The part is appropriate wherever a coordinated, low-visibility external corner is needed to protect and manage low-voltage cables.

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