| 摘要 |
An electrical socket unit (1) for industrial equipment comprises a socket (6) connected electrically to an automatic switch (5) of the type which has to be enabled in order to be switched on, and has a preventing/enabling slider (28) which is moved, by means (7) for detecting that a plug (9) has been inserted in the socket (6), from and into a position in which the switch (5) is prevented from being switched on. |
