Mounting plate for attaching electric or electronic device, has locking plate which is displaced to unsecured position when rear side of plate is placed on receiving strut

摘要

A locking piece is movable between a locking position in which a locking bar (6) is retained in an unlatched position and an unsecured position in which the locking bar is released. The locking piece is displaceable into its unsecured position by the application of force by a receiving strut of a carrier rail (3) when the rear side of the plate is placed onto it.