Electrical installation device e.g. flush and surface sockets, has hinged cover with locking lugs, and resilient arm formed as single-piece at side wall, where arm presses cover by its free end section in closed position

摘要

The device has a swivellable stud, and a hinged cover (12) with corresponding locking lugs. The cover rotates between an open position and a closed position. A resilient arm (7) is formed as a single-piece at a side wall of the device. The arm presses the cover by its free end section (9) in the closed position. The sidewall includes a tapering at its upper edge, and the end section presses the tapering during opening of the cover.