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The CP3040G is a conductive backplate manufactured by Hoffman Enclosures, Inc., designed specifically for use with CONCEPT OI and CONCEPT HMI enclosures. Constructed from 12-gauge steel, this internal panel measures approximately 7.15 inches in height and 11.11 inches in width (7.15" x 11.11"). It features a galvanized finish and is unpainted, providing a durable mounting surface for human-machine interface components within industrial control environments.
Verify compatibility with specific CONCEPT enclosure models before purchase. Confirm gauge requirements match existing assembly standards. Ensure galvanization finish meets environmental protection needs. Check dimensional tolerances against planned component layouts. Validate conductive properties if grounding is critical to the system design.
Select this part when retrofitting or building CONCEPT series cabinets requiring conductive internal mounting surfaces. The 12-gauge thickness provides rigidity for heavy HMI units. Galvanization offers basic environmental protection. Consider additional coatings if exposure to harsh chemicals exceeds standard industrial conditions.
This component belongs to the Hoffman CONCEPT line of industrial enclosures. It serves as an accessory kit item rather than a standalone enclosure. It complements the main cabinet structure by providing a standardized interface for electronic controls and user interfaces.
No direct public substitute part numbers are confirmed for this specific conductive backplate configuration.

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