| 摘要 |
The device has a lock (9) actuated by an operator so as to activate or deactivate a locking unit after activating an actuating unit that drives the locking unit, in a locking position. The locking unit is constituted of a latch (3) that co-operates with a grounding device actuation preventing unit. The preventing unit has a closing flap (5) that is rotated with respect to a frame (C) of an electric protection apparatus. The actuating unit has an electromagnetic coil (1) i.e. under voltage coil, provided with a core (2) cooperating with the latch. |
