A101072RT

Overview

The Hoffman Enclosures A101072RT is a Type 3R wiring trough constructed from 14-gauge mild steel with a galvanized and ANSI 61 gray polyester powder-coated finish. It measures 10 inches in width, 10 inches in height, and 72 inches in length. The unit features a slip-on removable screw-cover design with a drip shield top and seam-free sides to protect wire distribution, junctions, and terminations in outdoor environments exposed to rain and sleet. It includes embossed mounting holes for installation.

Feature Summary

• Provides protection for wire and cable distribution in outdoor applications subjected to moisture
• Features a slip-on removable cover secured by screws for access to internal components
• Constructed with a drip shield top and seamless sides to prevent water ingress

Applications

• Outdoor wire and cable distribution systems
• Protection of electrical junctions and terminations in wet environments
• Indoor-outdoor wiring management where Type 3R rating is required

Procurement Notes

Verify the specific NEMA Type 3R rating and dimensional requirements against project specifications before procurement. Confirm that the 14-gauge steel construction and powder-coated finish meet environmental corrosion resistance standards. Ensure compatibility with existing mounting infrastructure given the 72-inch length. Check for any specific UL or CUL listing requirements relevant to the installation site.

Selection Notes

Select this model when a long-run wiring trough is needed for outdoor exposure to rain and sleet. The 10x10 inch cross-section accommodates standard cable bundles. The Type 3R rating distinguishes it from indoor-only Type 12 enclosures. Consider the 72-inch length for continuous runs to minimize splice points. Verify that the screw-cover mechanism allows for necessary maintenance access without compromising the weather seal.

Part Context

This component belongs to the Hoffman Enclosures wiring trough family designed for cable management. It complements enclosure accessories such as drip shields and panel supports. The product line offers various sizes to suit different cable volume requirements while maintaining consistent Type 3R protection standards for outdoor industrial applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify exact dimensional tolerances and material specifications if considering alternative manufacturers. Ensure any replacement maintains the Type 3R rating and 14-gauge thickness for equivalent structural and environmental performance.