A4460T1T

Overview

The Hoffman Enclosures A4460T1T is a Type 1 wiring trough constructed from 16-gauge steel with an unpainted plated finish. It measures 4 inches in height, 4 inches in width, and 60 inches in length (102 mm x 102 mm x 1524 mm). The unit features a screw-on cover and provides NEMA Type 1 and IP30 protection ratings. It holds UL 870, CUL, and CSA C22.2 approvals for indoor use.

Feature Summary

• Constructed from 16-gauge steel with an unpainted plated finish
• Includes a screw-on cover for secure access
• Provides NEMA Type 1 and IP30 environmental protection
• Certified to UL 870, CUL, and CSA C22.2 standards

Applications

• Indoor wire and cable management
• Electrical conduit routing
• Industrial control panel organization
• Building infrastructure wiring support

Procurement Notes

Verify the specific part number A4460T1T against official nVent Hoffman documentation to confirm material specifications and approval ratings. Ensure compatibility with existing mounting hardware and enclosure systems. Confirm that the unpainted plated finish meets corrosion resistance requirements for the intended indoor environment. Cross-reference dimensional data to ensure fit within the designated installation space.

Selection Notes

Select this model for applications requiring standardized indoor wire management with certified safety approvals. The 4x4 inch cross-section accommodates standard conduit sizes, while the 60-inch length allows for continuous runs. Consider the unpainted plated finish for environments where additional painting is not required or feasible. Verify that the Type 1 rating suffices for the specific dust and dripping liquid conditions present in the installation area.

Part Context

This component belongs to the nVent Hoffman line of electrical enclosures and accessories. Wiring troughs are essential for organizing and protecting electrical conductors within industrial and commercial settings. The A4460T1T variant specifically addresses the need for durable, code-compliant cable management solutions that integrate seamlessly with other Hoffman enclosure products.

Replacement Considerations

Check for updated part numbers from nVent Hoffman as product lines evolve. Ensure any substitute maintains identical dimensions (4x4x60 inches) and material gauge (16-gauge steel). Verify that replacement units retain the same NEMA Type 1 rating and necessary certifications (UL, CUL, CSA) for compliance.