LOCKING APPARATUS FOR A SWITCHGEAR CABINET

摘要

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

主权项

1. A locking apparatus for a switchgear cabinet having a plurality of doors, the locking apparatus including:
a locking slide which is displaceable between an unlocked position and a locked position; a first blocking element connected to the locking slide; an electrically actuatable second blocking element which is designed to enter into engagement with the first blocking element in the locked position of the locking slide and which is designed to release the first blocking element upon receiving an unblocking signal; for at least two doors, in each instance a door-securing slide which is displaceable along the respective door between an unlocked position and a locked position and which in a closed position of the door has been coupled with the locking slide, so that the locking slide and the door-securing slide are displaceable together; for at least two doors, in each instance at least one closure rod which is displaceable along the respective door between an unlocked position and a locked position, wherein the respective closure rod in its locked position is in engagement with a frame of the switchgear cabinet; wherein the door-securing slide in its locked position engages with the respective closure rod in order to prevent a displacement of the respective closure rod.