A20P20SS6

Overview

The Hoffman Enclosures A20P20SS6 is a stainless steel backplate designed for Type 3R, 4, 4X, 12, and 13 enclosures. It measures 17 inches in height and width, fitting 20x20 inch enclosure frames. Constructed from 12-gauge Type 316 stainless steel, this panel provides robust corrosion resistance suitable for harsh environments. It supports both wall-mount and free-standing floor-mount configurations.

Feature Summary

• Constructed from 12-gauge Type 316 stainless steel for enhanced durability
• Compatible with Type 3R, 4, 4X, 12, and 13 rated enclosures
• Supports wall-mount and free-standing installation methods

Applications

• Wall-mounted industrial control enclosures
• Free-standing floor-mount equipment housing
• Harsh environment electrical protection systems

Procurement Notes

Verify the specific enclosure model compatibility before purchase, as dimensions must align with the target housing frame. Confirm that the required ingress protection rating matches the application's environmental exposure needs. Ensure the mounting configuration (wall or floor) is compatible with the existing infrastructure. Check for any specific certification requirements mandated by local regulations or industry standards.

Selection Notes

Select this component when high corrosion resistance is critical due to the use of Type 316 stainless steel. The 12-gauge thickness offers structural rigidity for larger panels. Consider this part only if the enclosure requires Type 3R through 13 ratings. Evaluate whether the 17-inch internal dimension fits the intended components within the 20-inch external frame.

Part Context

This backplate belongs to the Hoffman PNLWM series of panels and accessories. It serves as a replacement or custom interior component for standard NEMA-rated enclosures. The product line focuses on providing durable internal structures for electrical and electronic equipment protection in demanding industrial settings.

Replacement Considerations

No public confirmed substitute part numbers are available.