The Wiring Trough NEMA Type 3R is engineered to provide secure, weather-resistant cable management for outdoor and industrial environments. Constructed from rugged steel with a gray finish, this open-top trough protects conductors from rain, sleet, and external ice formation while allowing easy lay-in access. Measuring 10" height × 10" width × 60" length, it accommodates large cable bundles without sacrificing a low-profile footprint.

Key Features:

• Enclosure Type: NEMA 3R for outdoor-rated protection
• Material: Heavy-duty steel construction
• Finish: Gray painted coating for corrosion resistance
• Dimensions: 10" Height × 10" Width × 60" 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, and utility installations

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

Documents:

Data Sheet
Wiring Trough, Type 3R Spec Sheet

Installation Manual / Instruction Sheet
Repainting Hoffman Standard Paint instructions