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The CP525518 is a Concept HMI enclosure manufactured by Hoffman Enclosures, Inc. It features a 14-gauge steel body with dimensions of 520 x 550 x 180 mm (20.47 x 21.65 x 7.09 inches). The unit has a RAL 7035 light-gray polyester powder paint finish on both the body and front plate. It includes standard handle extrusions and end caps. The enclosure is designed for operator interface applications and supports quick mounting to support arm systems.
Verify that the specific order matches the Concept HMI series designation. Confirm dimensional requirements align with the 520 x 550 x 180 mm footprint. Ensure compatibility with existing support arm hardware due to pre-drilled mounting features. Check for any accessory requirements such as handles or locks not included in the base model.
Select this model when a robust steel enclosure is required for HMI applications. The 14-gauge thickness provides rigidity for industrial environments. The light-gray finish offers corrosion resistance. Consider the pre-drilled top hole if pendant mounting is necessary. Verify Type 4 rating meets environmental protection needs.
This part belongs to the Hoffman Concept series, which focuses on operator interface solutions. It is distinct from general-purpose NEMA enclosures like the P2KOD18126. The design prioritizes integration with automation displays rather than general component storage.
No direct public substitute part numbers are confirmed for this specific Concept HMI model. Alternative selection requires matching dimensions, gauge thickness, and mounting hole patterns manually.

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