A86M3E20G

Overview

The Hoffman Enclosures Inc. A86M3E20G is a free-standing, multi-door steel enclosure designed for industrial protection. It features a Type 12/NEMA 12 and IP55 rating, ensuring resistance to dust, dirt, and dripping non-corrosive liquids. The unit measures 86.12 inches in width, 112 inches in height, and 20.12 inches in depth. Constructed from 11-gauge mild steel with a polyester painted gray finish, it includes a three-point latch and padlock handle for security. Seams are continuously welded and ground smooth, while heavy steel back stiffeners maintain flatness and rigidity.

Feature Summary

• Type 12/NEMA 12 and IP55 rated construction protects internal components from environmental contaminants
• Freestanding design utilizes heavy-duty lifting mechanisms and rigid steel back stiffeners
• Secure access is provided by a three-point latch system compatible with padlocks
• Smooth, hole-free exterior achieved through continuous welding and grinding of all seams

Applications

• Industrial control panels requiring protection against dust and oil
• Manufacturing environments subject to dripping non-corrosive liquids
• Large-scale electrical distribution setups needing freestanding mounting
• Facilities requiring secure, multi-door access for complex wiring systems

Procurement Notes

Verify the specific NEMA 12 and IP55 ratings align with your environmental requirements before purchase. Confirm that the freestanding dimensions fit your facility layout. Ensure the 11-gauge steel thickness meets structural load expectations. Check that the three-point latch mechanism satisfies your security protocols. Validate the powder-coated gray finish compatibility with existing equipment aesthetics.

Selection Notes

Select this model when high ingress protection is required for large electrical assemblies. The multi-door configuration allows organized access to different circuit sections. Consider the freestanding nature if wall mounting is not feasible or desired. The robust steel construction supports heavy internal components without additional bracing. Verify clearance space around the unit for door opening and maintenance access.

Part Context

This component belongs to the nVent HOFFMAN line of industrial enclosures, specifically designed for harsh environments. The A86 series typically denotes heavy-duty, freestanding units. Hoffman Enclosures, now part of nVent, specializes in protective housing solutions for electrical and electronic equipment. This model represents a standard industrial grade offering with enhanced security and durability features.

Replacement Considerations

Cross-reference part number 38919 as an alternative identifier. Ensure any substitute maintains identical Type 12/IP55 ratings and dimensional specifications. Verify material gauge and seam welding quality match original standards. Confirm locking mechanism compatibility if existing hardware must be retained.

FAQ

What is the material thickness of the A86M3E20G enclosure?

The enclosure is constructed from 11-gauge mild steel.

How is the security of the enclosure doors ensured?

It features a three-point latch system that accepts a padlock handle for secure closure.

Are there pre-drilled holes or knockouts in the enclosure?

No, the seams are continuously welded and ground smooth, resulting in no holes or knockouts.