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The A400250P is a galvanized mild steel interior panel designed for Zonex non-metallic terminal enclosures. It measures 15.12 inches in length, 9.17 inches in width, and 0.06 inches in thickness. The component features a preferred cutout configuration suitable for hazardous location applications. It is compatible with the 400 x 250 mm Zonex enclosure series.
Verify that the target enclosure matches the Zonex 400 x 250 mm specification before procurement. Confirm that the application environment aligns with the hazardous location suitability indicated by the preferred cutout design. Ensure compatibility with existing mounting hardware and internal components. Check for any specific regional certifications required for hazardous area usage.
Select this part only when retrofitting or building Zonex non-metallic terminal enclosures of the specified dimensions. Consider the material composition of galvanized mild steel for environmental resistance. Evaluate the need for the preferred cutout feature based on internal wiring and component layout requirements. Ensure the 1.5mm thickness meets structural needs for the intended load.
This component belongs to the Hoffman Enclosures accessory line, specifically categorized as an interior panel. It serves as a critical internal element for organizing and protecting electrical connections within non-metallic terminal boxes. The product is distinct from metal enclosure panels due to its specific fitment for the Zonex series.
No public confirmed substitute part numbers are available in the provided documentation. Verify exact dimensional compatibility if considering alternative manufacturers. Ensure any replacement maintains the hazardous location suitability and material specifications.

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