A4424T1T

Overview

The A4424T1T is a Type 1 indoor wiring trough manufactured by Hoffman Enclosures, Inc. Constructed from 16-gauge steel with a plated finish, this component measures 4.00 inches in width, 4.00 inches in height, and 24.00 inches in length. It features a flat cover design and utilizes a unique joining method that mechanically locks components together without fasteners or heat. The unit ships completely assembled to facilitate installation.

Feature Summary

• Mechanically locks components together without fasteners or heat
• Ships completely assembled for immediate use
• Constructed from 16-gauge steel with a plated finish

Applications

• Indoor electrical wiring management
• Cable routing within NEMA Type 1 enclosures
• Industrial control panel organization

Procurement Notes

Verify the specific surface finish requirements against project specifications, as the product description indicates a plated steel construction. Confirm that the mechanical locking mechanism aligns with assembly protocols requiring no additional fasteners. Ensure the 16-gauge thickness meets structural load expectations for the intended cable density. Cross-reference the 24-inch length with available space constraints within the target enclosure layout.

Selection Notes

Select this model when a pre-assembled, low-profile wire management solution is required for indoor environments. The Type 1 rating provides protection against falling objects and limited dust ingress but does not offer environmental sealing. Consider the 4x4 inch cross-section for moderate cable volumes. The absence of heat-based assembly methods simplifies handling during installation.

Part Context

This wiring trough is part of the Hoffman F40T series, designed for integration into standard industrial control panels. It complements other Hoffman enclosure accessories by providing organized cable pathways. The product adheres to UL 870, CUL, and CSA C22.2 standards, ensuring compliance with North American electrical safety regulations for wiring ducts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.