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The Hoffman Enclosures Inc. A12-2424E1 is an APO flat opaque screw cover designed for Type 4X applications. Constructed from fiberglass, it features a light gray finish and measures 23.74 inches by 23.74 inches with a depth of 9.29 inches. This component serves as a maintenance-free protective element resistant to corrosion, intended for use with compatible enclosure bases.
Verify the specific model suffix against official nVent Hoffman documentation to ensure compatibility with existing base units. Confirm that the fiberglass construction meets the required Type 4X rating for your specific installation environment. Cross-reference dimensions precisely to avoid fitment issues with adjacent components.
Select this cover when a corrosion-resistant, maintenance-free solution is required for Type 4X environments. Ensure the base unit matches the 23.74 x 23.74 inch footprint. Verify that the screw-mount design aligns with the assembly requirements of the target enclosure system.
This part belongs to the APO series of flat opaque screw covers manufactured by nVent Hoffman. It is specifically engineered for Type 4X applications, utilizing fiberglass for enhanced durability and corrosion resistance compared to standard metal alternatives.
Official substitutes include variants within the APO series such as A12-2424E1H. Verify dimensional compatibility and material specifications before substitution.

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