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The F66WG is a gasket and screw kit manufactured by Hoffman Enclosures, Inc. Designed for field installation on standard one-door Type 12 enclosures, this accessory ensures environmental sealing for wireway applications. It is specifically engineered to fit 6.00 x 6.00 inch feed-through wireways. The kit includes neoprene rubber gaskets and steel screws, providing durability and corrosion resistance. This component supports UL 870 and CSA approvals, ensuring compliance with safety standards for indoor electrical installations.
Verify compatibility with standard one-door Type 12 enclosures before procurement. Confirm that the target application involves 6.00 x 6.00 inch feed-through wireways. Ensure the enclosure type is not a Hoffman disconnect, CONCEPT, or PROLINE series, as these kits are incompatible with those specific models. Check for UL 870 and CSA approval requirements in your project specifications.
Select the F66WG when retrofitting or installing seals on existing standard one-door Type 12 enclosures requiring 6x6 inch wireway access. It is suitable for indoor environments where NEMA 12 protection against falling dirt and dripping non-corrosive liquids is necessary. Do not use for outdoor applications or enclosures requiring higher ingress protection ratings than Type 12.
This part belongs to the Hoffman Enclosures accessory line, specifically designed to enhance the environmental integrity of their metal enclosures. It complements the F66 series wireway accessories, allowing for secure and sealed cable entry points in industrial control panels and distribution boxes.
No direct public substitute part numbers are documented. Ensure exact dimensional match (6.00 x 6.00 inch) and material specification (neoprene/steel) if sourcing alternatives.

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