A72XM4018SSN4

Overview

The A72XM4018SSN4 is a disconnect enclosure manufactured by Hoffman Enclosures, Inc. It features a single full-size door design constructed from 304 stainless steel with an unpainted finish. The unit measures 40.250 inches in length and 18.120 inches in width, with a height of 72.126 inches (1832.00mm). The material thickness is 0.120 inches (3.05mm). It provides IP66 and NEMA 3, 3R, 4, 12, and 13 protection ratings.

Feature Summary

• Constructed from 304 stainless steel for corrosion resistance
• Features a three-point latch mechanism with padlock handle
• Designed as a watertight disconnect enclosure

Applications

• Industrial electrical disconnect installations
• Outdoor equipment housing requiring weatherproofing
• Environments demanding high corrosion resistance

Procurement Notes

Verify the specific model suffix against official manufacturer documentation to ensure correct material grade and rating compliance. Confirm dimensional requirements match the 40.250-inch length specification. Check for compatible accessories such as mounting kits or internal components separately. Ensure the unpainted stainless steel finish meets environmental standards for the intended installation site.

Selection Notes

Select this model when stainless steel durability is required over painted steel alternatives. The NEMA 4X and IP66 ratings indicate suitability for washdown areas or harsh outdoor conditions. Consider the single-door configuration for access needs. Verify that the 72.126-inch height fits within the designated spatial constraints of the installation area.

Part Context

This component belongs to the Hoffman A72 series of disconnect enclosures. It is part of a family of industrial-grade metal enclosures designed for electrical protection. The A72XM variant specifically denotes a stainless steel construction with full-size door access, distinguishing it from aluminum or painted steel counterparts in the same series.

Replacement Considerations

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