A86M3E

Overview

The Hoffman A86M3E is a free-standing, multi-door industrial enclosure constructed from mild steel with a polyester painted finish. It features three solid hinged doors and measures 86.12 inches in length, 112 inches in width, and 14.12 inches in depth. The unit provides NEMA Type 12 / IP55 protection for indoor environments. Exterior surfaces are finished in ANSI 61 Gray, while the interior is white. This configuration supports heavy-duty applications requiring substantial internal volume and multiple access points.

Feature Summary

• Three-door design with solid hinged covers for comprehensive equipment access
• NEMA Type 12 rating ensuring protection against dust, dripping liquids, and oil seepage
• Mild steel construction with durable polyester paint finish for structural integrity
• Free-standing form factor designed for floor mounting in industrial settings

Applications

• Industrial control panels housing PLCs and relays
• Power distribution centers managing electrical circuits
• Automation systems integrating drives and motor controls
• Factory floor equipment requiring environmental sealing

Procurement Notes

Verify exact dimensional tolerances and door hinge configurations against current nVent Hoffman technical drawings prior to installation planning. Confirm that the specified NEMA Type 12 rating aligns with the specific environmental hazards present at the deployment site. Ensure structural support requirements for the free-standing steel frame are addressed during facility preparation.

Selection Notes

Select this model when high-volume internal space and multiple independent access zones are required for complex machinery. The three-door layout facilitates organized cable management and modular component placement compared to single-door alternatives. Consider the significant footprint and weight of the steel construction when evaluating floor load capacity and available installation area.

Part Context

This unit belongs to the Hoffman ModCenter series, which offers customizable enclosure solutions for industrial automation. The A86M3E variant specifically addresses needs for large-scale equipment housing where standard sizes are insufficient. It represents a robust solution within the nVent Hoffman portfolio for demanding manufacturing and processing environments.

Replacement Considerations

Direct substitutes may include other nVent Hoffman models with identical dimensions but different door counts or materials. Verify compatibility with existing mounting hardware and internal rail systems when transitioning between similar series enclosures.