A20P20AL

Overview

The Hoffman A20P20AL is an aluminum enclosure panel designed for Type 3R, 4, 4X, 12, and 13 enclosures. It measures 17 inches by 17 inches with a thickness of 0.080 inches (2mm). Constructed from 5052-H32 aluminum alloy, it features a white polyester powder-coated finish. The panel includes protective plastic film on one side and flanges suitable for wall-mount or free-standing applications.

Feature Summary

• Constructed from 5052-H32 aluminum alloy for durability
• White polyester powder-coated finish for corrosion resistance
• Includes protective plastic film on one surface
• Features flanges compatible with standard 20x20 inch enclosures

Applications

• Wall-mount enclosure installations
• Free-standing or floor-mount enclosure setups
• Replacement panels for Type 3R, 4, 4X, 12, and 13 rated housings

Procurement Notes

Verify that the replacement panel matches the original enclosure's mounting hole pattern and flange configuration. Confirm the required ingress protection rating aligns with the specific environmental conditions. Ensure the aluminum material specification meets project standards for corrosion resistance and structural integrity before finalizing procurement.

Selection Notes

Select this panel when a lightweight, corrosion-resistant alternative to steel is required for indoor or protected outdoor environments. The 17-inch size fits standard 20x20 inch enclosure frames. Consider the powder-coated finish for enhanced aesthetic consistency and surface protection in industrial settings requiring NEMA 12 or 13 compliance.

Part Context

This component belongs to the Hoffman PNLWM series of enclosure panels. It serves as a direct interface component for nVent Hoffman enclosure systems, providing a secure front or rear access point. The product line emphasizes compatibility with various enclosure types to simplify maintenance and customization for electrical and electronic housing needs.

Replacement Considerations

A20P20AL

FAQ

What is the material composition of the A20P20AL panel?

The panel is made from 5052-H32 aluminum alloy.

Which enclosure ratings does this panel support?

It is suitable for Type 3R, 4, 4X, 12, and 13 enclosures.