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The Wiegmann WAVK0404 is a louver plate kit designed for metal enclosure ventilation. Constructed from carbon steel with an ANSI 61 gray polyester powder finish, the unit measures 5.62 inches in height and 5.5 inches in width. It requires a cutout of 4.37 inches by 4.25 inches for installation. The kit includes all necessary components to mount the louver frontage securely.
Verify that the target enclosure material is compatible with carbon steel components. Confirm the cutout dimensions match the required 4.37 x 4.25 inch specification before ordering. Ensure the ANSI 61 gray finish meets environmental protection requirements for the intended installation location. Check for RoHS compliance if applicable to the project standards.
Select this kit when standard ventilation is needed for metal enclosures requiring a specific cutout size. Consider the carbon steel construction for general industrial environments. Evaluate the need for additional filter kits, such as the WAFLT44, if dust or moisture protection is required alongside basic airflow.
This component belongs to the Wiegmann WAVK Series of louver kits. It serves as a general accessory for enclosure modification. The product is categorized under Enclosure General Accessories within the manufacturer's catalog. It is distinct from complete enclosure units, serving only as a ventilation add-on.
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing enclosure frames before attempting substitution. Consult manufacturer catalogs for alternative series if specific dimensional constraints differ.

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