| 摘要 |
The electromechanical installation device has an auxiliary installation bus module (1) mounted on the base side of its socket (6) for connection with a bus system, with pin contacts (2) adjacent the corners of the auxiliary installation bus module cooperating with screwless connection termnals of the socket, for providing a simultaneous mechanical and electrical connection with the latter. The installation module may be illuminated by an LED light source (5), directing light through a window (8) in an operating wiper (7). |
