ELECTRIC DEVICE FOR WIRING SYSTEMS

摘要

The electrical domestic installation apparatus has a mechanism (2) with a fixed frame (12) and having a push button surface in a container. There is a cap (4) with a joint (5) to trap liquid filtering from the surface. The joint holds a ring (61) with the external side having the same profile as the internal surface and surrounded by the fixing frame. There is an angular groove (62A,62B) in it.