A37P21NG

Overview

The A37P21NG is a conductive backplate manufactured by Hoffman Enclosures, Inc., designed for use with free-standing Type 1 large one-door enclosures. Constructed from 12-gauge steel with a galvanized finish, this component serves as an interior panel for standard and disconnect enclosures. The panel dimensions are specified as 37.16 inches in height and 21.50 inches in width. It is engineered to fit enclosures with overall dimensions of approximately 48 x 25.5/26 inches. This part ensures structural integrity and grounding capabilities within the enclosure assembly.

Feature Summary

• Conductive design suitable for grounding requirements
• Constructed from durable 12-gauge steel material
• Galvanized finish for corrosion resistance
• Compatible with free-standing Type 1 large one-door enclosures

Applications

• Interior backing for free-standing Type 1 large one-door enclosures
• Standard industrial electrical enclosure assemblies
• Disconnect enclosure internal structuring

Procurement Notes

Verify compatibility with specific enclosure models before purchase. Confirm dimensional requirements match the intended installation space. Ensure the galvanized finish meets environmental protection standards for the deployment location. Check manufacturer documentation for any updates regarding mounting hardware or accessory requirements associated with this panel type.

Selection Notes

Select this panel when retrofitting or building Type 1 large one-door enclosures requiring conductive backplates. Consider the 12-gauge steel thickness for mechanical strength. Verify that the 37.16 x 21.50 inch dimensions align with the chosen enclosure frame. Evaluate the galvanized finish against the operational environment's corrosiveness. Ensure the part number matches the specific enclosure series designated by the manufacturer.

Part Context

This component belongs to the Hoffman Enclosures line of box components and panels. It is categorized under enclosure interior panels specifically for free-standing units. The product supports the structural and electrical grounding needs of large industrial enclosures. It is distinct from door panels or side panels, serving exclusively as the rear support structure.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific component.