Push rod lock for a switchgear cabinet housing, corresponding arrangement, and corresponding method

Abstract

The invention relates to a push rod lock for a switch cabinet housing, having a linearly adjustable push rod which is arranged on an inner side of a switch cabinet door and projects with a coupling piece from the inner side through the switch cabinet door, wherein a door lock plate which is mounted via an outer side of the switch cabinet door opposite the inner side is fixed to an actuating element which is coupled to the coupling piece via a mushroom pin connection on the switch cabinet door, wherein the push rod is adjustable between a second open position and a second closed position via the actuating element which is adjustable between a first open position and a first closed position, wherein the mushroom pin connection is arranged at least in a release position in which the door lock plate is removable from the switch cabinet door at least when the push rod is arranged in the second closed position and the actuating element is arranged in an intermediate position between the first open position and the first closed position, and wherein the mushroom pin connection assumes a locking position when the actuating element is transferred from the intermediate position into the second closed position when the door lock plate is placed on the switch cabinet door in the release position. Additionally, a corresponding arrangement and a corresponding method are described.