The Wiring Trough NEMA Type 3R is designed for reliable outdoor cable management in commercial and industrial installations. Constructed from heavy-duty steel with a gray painted finish, it protects conductors from rain, sleet, and external ice formation while allowing easy lay-in access. With generous dimensions of 12" height, 12" width, and 96" length, it accommodates large cable bundles without compromising on structural strength.

Key Features:

• Enclosure Type: NEMA 3R for outdoor-rated protection
• Material: Heavy-duty steel construction
• Finish: Gray painted coating for corrosion resistance
• Dimensions: 12" Height × 12" Width × 96" Length
• Design: Open-top trough for quick cable lay-in and removal
• Mounting: Surface-mountable with pre-drilled thru-holes
• Application: Ideal for outdoor walkways, machinery, utility corridors, and washdown areas

The Wiring Trough NEMA Type 3R provides a durable, low-maintenance solution for organized cable routing and long-term protection in demanding environments.

Documents:

Data Sheet
Wiring Trough, Type 3R Spec Sheet
Installation Manual / Instruction Sheet
Repainting Hoffman Standard Paint instructions