AFSM0404

Overview

The AFSM0404 is a steel junction box manufactured by Hoffman Enclosures, Inc. It measures 4.016 inches in length and width with a height of 2.992 inches (102.00mm x 102.00mm x 76.00mm). Constructed from 16-gauge gray steel, the enclosure features a continuously welded and ground smooth seam design. It includes a screw cover secured at each corner for a positive seal and an oil-resistant gasket. The unit weighs 1.9 pounds (861.8g) and provides PCB support and wall-mounting capabilities.

Feature Summary

• Constructed from 16-gauge steel with continuously welded and ground smooth seams for structural integrity
• Features a screw cover secured in each corner to ensure a positive seal while allowing easy removal for modifications
• Includes an oil-resistant gasket and bonding provision on the cover for environmental protection and electrical safety

Applications

• Industrial control panel assembly
• Electrical equipment protection in hazardous environments
• Wall-mounted junction box installation

Procurement Notes

Verify that the specific part number matches the required NEMA Type 12 and 13 ratings along with UL 50 and UL 508A listings. Confirm the material gauge is 16-gauge steel and check for included accessories such as weldnuts for optional panels. Ensure the product documentation aligns with the manufacturer's official specifications before finalizing procurement orders.

Selection Notes

Select this model when a compact, wall-mountable steel junction box is required for industrial applications. The 4x4 inch footprint suits smaller component arrangements. Verify that the IP65 rating and NEMA 12/13 classifications meet the environmental exposure requirements of the installation site.

Part Context

This component belongs to the Hoffman Enclosures line of metal junction boxes designed for general industrial use. It is part of a broader family of enclosures offering various sizes and materials. The product is distributed through electronic component suppliers and industrial supply channels.

Replacement Considerations

Consult the manufacturer's cross-reference guide for direct substitutes. Verify dimensional compatibility and mounting hole patterns when considering alternative models from the same series.