Appleton NSB WVDD2 Outlet Boxes Covers Accessories

Appleton WVDD2 Self-Closing Weatherproof Outlet Box Cover is a 2‑gang, square, vertical-mount cover designed for two duplex receptacles or switches. Made from die-cast aluminum with a gray polyester powder-coated finish, it measures 4.53 inches long by 4.53 inches wide to fit standard square OS-1 boxes. The weatherproof, self-closing lid includes a gasket and mounting hardware for a sealed outdoor installation, and mounting can be achieved with the provided lugs or the integral mounting knockouts. This cover is UL and CSA listed for outdoor use (UL 514A, UL File No. E53330; CSA C22.2 No. 18.1 and No. 250.0), offering durable protection in harsh environments. Continuous box and cover compression helps prevent moisture entry at the gasket interface, making it suitable for outdoor power and switching applications where two duplex outlets or switches need reliable weatherproof protection.