A4R44GV

Overview

The A4R44GV is a NEMA Type 3R enclosure manufactured by Hoffman Enclosures, Inc. Constructed from galvanized steel, it features a screw-on removable cover for secure access. The unit measures 4.00 inches in height, width, and depth, providing a compact square footprint suitable for wall mounting. It is designed for both outdoor and indoor applications, offering protection against rain and sleet while maintaining structural integrity in harsh environments.

Feature Summary

• Galvanized steel construction provides corrosion resistance for outdoor durability
• Screw-on cover design ensures secure closure and environmental sealing
• NEMA Type 3R rating offers protection against falling rain and sleet
• Compact 4x4x4 inch dimensions facilitate installation in confined spaces

Applications

• Outdoor electrical component housing
• Wall-mounted utility connections
• Indoor industrial equipment protection
• Weather-exposed control panels

Procurement Notes

Verify the specific material finish and certification requirements before ordering. Confirm that the galvanized steel construction meets the environmental exposure standards of the installation site. Ensure the 4-inch cubic volume accommodates all internal components with adequate clearance for wiring and heat dissipation.

Selection Notes

Select this model when a small, weather-resistant enclosure is required for critical circuitry. The galvanized finish is preferred over painted options for superior rust resistance in wet conditions. Consider the screw-cover mechanism if frequent access is not needed, as it provides a more robust seal than hinged doors.

Part Context

This part belongs to the Hoffman line of metal enclosures designed for general-purpose industrial use. It complements larger modular systems by providing standalone protection for smaller assemblies. The Type 3R classification distinguishes it from indoor-only (Type 1) or watertight (Type 4) variants, positioning it for light weather protection.

Replacement Considerations

Substitute parts must match the 4x4x4 inch external dimensions and NEMA Type 3R rating. Verify compatibility with existing mounting hardware and internal component layouts. Ensure the replacement material offers equivalent galvanization thickness to maintain long-term corrosion resistance.