| 摘要 |
The invention relates to an electrical connection device formed of an active base (2) and a plug (1), pilot contacts of a pilot circuit being provided for controlling an apparatus by switching the same on or off, respectively, the power contacts of the base by means of an actuator (10) set up on the base while a device (11, 12; 14), for locking and unlocking the plug into the base in a connection position, is also provided. The device according to the invention is particularly remarkable in that a means (11; 12) for locking the base separately from the actuator (10) is movably mounted, the actuator (10) of the pilot circuit being set up to secure said base locking means in the locked position thereof when said pilot circuit is closed and release the locking means when the pilot circuit is open, while the base locking means prevents all operations for coupling the plug and the base, or for separating the latter once coupled, when said locking means is secured in the locked position thereof by said actuator (10). |
