ATEX303020SS63

Overview

The Hoffman ATEX303020SS63 is a hazardous location enclosure constructed from Type 316 stainless steel. It measures 306 x 306 x 205 mm and features a lift-off door with quarter-turn latches. The unit includes three gland plates for cable entry and utilizes external fasteners made of the same corrosion-resistant material. Designed for NEMA 4X and Zone 2 environments, it provides robust protection for electrical components in harsh industrial settings.

Feature Summary

• Constructed from Type 316 stainless steel for superior corrosion resistance
• Includes three removable gland plates for flexible cable management
• Features a lift-off door secured by quarter-turn latches

Applications

• Hazardous location installations requiring Zone 2 protection
• Industrial environments with high corrosion risks
• Electrical equipment housing in offshore or chemical processing facilities

Procurement Notes

Verify that the specific application environment matches the enclosure's hazardous location classification ratings. Confirm that the three included gland plates meet the required cable entry specifications for the intended installation. Ensure compatibility with existing mounting infrastructure given the fixed dimensions and weight characteristics of the stainless steel construction.

Selection Notes

Select this model when high corrosion resistance is critical due to the use of Type 316 stainless steel rather than standard alloys. Consider the fixed dimension of 306 x 306 x 205 mm for spatial constraints. Evaluate the need for exactly three gland entries; if more or fewer are required, alternative configurations must be sourced. Verify that the lift-off door mechanism suits the maintenance access requirements of the site.

Part Context

This component belongs to the nVent HOFFMAN ZONEX series of hazardous location enclosures. These units are engineered specifically for use in classified areas where explosive atmospheres may be present. The series emphasizes durability and safety compliance through robust materials and certified design features suitable for demanding industrial sectors.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer catalogs for direct equivalents or updated series replacements.