A4472RT

Overview

The Hoffman Enclosures A4472RT is a Type 3R screw-cover wiring trough constructed from 16-gauge steel. It features dimensions of 4 inches by 4 inches by 72 inches and is finished with ANSI 61 gray polyester powder paint over a pretreated surface. This component is designed for outdoor use, providing protection for wire and cable distribution, junctions, and terminations. It complies with UL 870 and CUL standards.

Feature Summary

• Constructed from 16-gauge steel with ANSI 61 gray polyester powder paint finish
• Designed for outdoor applications to protect wire and cable distribution
• Features slip-on removable cover and embossed mounting holes on the back

Applications

• Outdoor wire and cable distribution
• Protection of junctions and terminations in exposed environments
• Cable management in NEMA Type 3R rated enclosures

Procurement Notes

Verify that the required ingress protection rating matches NEMA Type 3R specifications for outdoor moisture resistance. Confirm that the 16-gauge steel construction meets structural requirements for the intended installation environment. Ensure compatibility with existing panel drilling and tapping processes if using automated preparation solutions.

Selection Notes

Select this model when a 72-inch length is required for extensive cable runs. The 4x4 inch cross-section accommodates standard wire bundles. Choose this specific part number only if the ANSI 61 gray color and steel material are mandatory for environmental or aesthetic consistency within the enclosure system.

Part Context

This wiring trough belongs to the Hoffman F40PT series, which offers various sizes for different cable management needs. It is manufactured by Hoffman Enclosures, Inc., now part of nVent. The product line focuses on creating ready-to-populate panels by simplifying cable routing and termination access in industrial electrical systems.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation.