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The A40P30 is a solid enclosure panel manufactured by Hoffman Enclosures, Inc., designed for use with 40 x 30 inch Type 3R, 4, 4X, 12, and 13 enclosures. Constructed from 12-gauge steel, it features a white polyester powder-coated finish. The panel dimensions are 29 inches in width and 37 inches in height, providing a standardized mounting surface for industrial control components within compatible nVent HOFFMAN enclosure systems.
Verify the specific enclosure model compatibility before purchase, as this panel is designated for 40 x 30 inch housings. Confirm that the required finish matches the white polyester specification. Ensure the 12-gauge steel thickness meets the mechanical load requirements of the intended application. Cross-reference the part number with official manufacturer documentation to confirm current availability and standard lead times.
Select the A40P30 when retrofitting or building enclosures requiring a 29 x 37 inch mounting area. It is suitable for applications demanding robust steel construction with a protective white coating. Consider this part only if the enclosure type aligns with the specified NEMA ratings. Evaluate the 12-gauge thickness against potential vibration or weight loads of mounted equipment.
This component belongs to the PNLWM series of enclosure panels from Hoffman Enclosures, Inc. It serves as a replacement or custom solution for standard industrial control cabinets. The product is part of a broader ecosystem of compatible boxes and accessories designed for harsh environmental conditions.
No public confirmed substitute part numbers are available.

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