A90XM4018SSN4

Overview

The A90XM4018SSN4 is a free-standing disconnect enclosure manufactured by Hoffman Enclosures, Inc. Constructed from Grade 304 stainless steel with a brushed finish, it features a single door design. The unit measures 90.12 inches in length, 40.25 inches in height, and 18.12 inches in depth. It carries NEMA Type 4X and IP66 ratings for environmental protection. The enclosure utilizes a three-point latch mechanism secured by a padlock handle.

Feature Summary

• Constructed from Grade 304 stainless steel with a brushed surface finish
• Equipped with a three-point latch system and padlock handle for secure access
• Designed as a free-standing unit for flange-mount disconnect applications

Applications

• Flange-mount disconnect installations
• Industrial environments requiring corrosion resistance
• Outdoor electrical equipment protection

Procurement Notes

Verify the specific dimensional requirements against the 90.12 x 40.25 x 18.12 inch specifications before procurement. Confirm that the Grade 304 stainless steel material meets the corrosion resistance standards required for the intended installation environment. Ensure the free-standing mounting configuration aligns with the site layout and structural support capabilities.

Selection Notes

Select this model when a heavy-duty, corrosion-resistant enclosure is required for disconnect switches. The 304 stainless steel construction provides durability in harsh conditions. The free-standing design eliminates the need for wall mounting infrastructure. Verify that the internal volume accommodates the specific disconnect hardware and wiring space requirements.

Part Context

This component belongs to the nVent Hoffman series of industrial enclosures. It is part of a lineup designed for robust electrical protection in demanding settings. The product line emphasizes high ingress protection ratings and durable materials like stainless steel to ensure longevity in challenging operational environments.

Replacement Considerations

No public confirmed substitute part numbers are available.