| 摘要 |
A locking apparatus (22) for a switchgear cabinet (10) comprising a plurality of doors (16) comprises: a locking slide (24), which is movable between an unlocked position and a locked position; a first blocking element (26) which is connected to the locking slide (24); an electrically actuable second blocking element (30) which is configured to enter into engagement with the first blocking element (26) in the locked position of the locking slide (24) and which is configured to release the first blocking element (26) on reception of an unblocking signal; for at least two doors (16), in each case one door-securing slide (32), which is movable along the respective doors (16) between an unlocked position and a locked position and which is coupled to the locking slide (24) in a closed position of the doors (16) so that the locking slide (24) and the door-securing slide (32) are movable together; and for at least two doors (16), in each case at least one closure rod (36) which is movable along the respective doors (16) between an unlocked position and a locked position, wherein the corresponding closure rod (36) is in engagement with a frame (12) of the switchgear cabinet (10) in the locked position of said closure rod. The door-securing slide (32) engages in the corresponding closure rod (36) in the locked position of said door-securing slide in order to prevent the closure rod (36) from moving. |
