Modular rear wall for a switching system module, switching system module and electric switching system

摘要

Modular rear wall (10) for a switchgear module, in particular a plug-in module, with a measuring device (24), characterized in that the modular rear wall (10) forms a component of the switching system module and a pan-shaped configuration of a rear-wall element (11) having a trough bottom (12) and four side walls (14), wherein the outer side of the shell bottom plate (12) the rear side (16) of the modular rear wall (10) and forms of the switchgear module, and the measuring device (24) in the modular rear wall (10) is accommodated, and the shell bottom plate (12) in this case an almost rectangular to square cross-sectional area as well as a plurality of base with recesses (18) for receiving and for penetration by the waste - (20) and / or the input contacts (22) of the measuring device (24) and on the side walls (14), means are provided which a compound of the modular rear wall (10) with a rest of the module housing allow.