A86M4E20G

Overview

The Hoffman A86M4E20G is a free-standing, multi-door Type 12 enclosure constructed from steel with an ANSI 61 gray polyester painted finish. It features four solid doors and measures approximately 86.12 inches in height, 149.19 inches in width, and 20.12 inches in depth. Designed for indoor industrial environments, it utilizes a unique joining method that mechanically locks components together without fasteners or heat. The unit is rated for UL 508A and CUL compliance.

Feature Summary

• Multi-door configuration with four solid doors for housing larger control systems
• Mechanical locking joining method eliminates the need for fasteners or heat during assembly
• Type 12 rating provides protection against dust, falling dirt, and dripping non-corrosive liquids
• Free-standing design suitable for indoor industrial applications

Applications

• Industrial control systems housing
• Power distribution units
• Controls and drives integration

Procurement Notes

Verify the specific model suffix G to confirm the ANSI 61 gray color code and steel composition. Ensure the procurement documentation explicitly states the four-door configuration and Type 12 rating. Confirm that the mechanical locking feature is included as standard for this series. Cross-reference the UL 508A and CUL listings with official nVent Hoffman certification records before finalizing orders.

Selection Notes

Select this model when large-scale indoor industrial equipment requires robust physical protection against environmental contaminants. The four-door layout facilitates access to extensive internal wiring and component arrays. Verify that the installation site supports the significant weight and dimensions of this free-standing unit. Ensure the application environment remains indoors to maintain Type 12 integrity.

Part Context

This part belongs to the nVent Hoffman Free-Stand Series, which specializes in multi-door enclosures for substantial industrial control needs. The series emphasizes rapid assembly through its proprietary mechanical locking technology. The A86M4E20G variant specifically addresses requirements for high-capacity power distribution and complex control system integration within factory settings.

Replacement Considerations

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