Appleton NSB WCIU1 Conduit Fittings Outlet Boxes

Appleton WCIU1 is an in-use weatherproof box cover for 1-gang installations, molded in clear polycarbonate to resist impact and weathering while a switch or receptacle remains in use. The cover includes inserts to fit a range of standard 1-gang boxes and is gasketed to seal the opening against moisture, enabling raintight operation in indoor or outdoor environments. Its depth is about 2.875 inches and it is specified for a 2-1/4 inch in-use configuration, making it compatible with typical 1-gang devices without enlarging the box footprint. This weatherproof box cover from Appleton is commonly used to protect exterior outlets, switches, and fixtures where visibility of the device is helpful and ease of access must be preserved.