Siemens SENTRON Manual page 54

Connection
6.2 Connecting the main circuit
Dimensions of the 3KC4 and 3KC8 transfer switching equipment with copper bar connection kit
Use of the copper bar connection kit changes the dimensions of the 3KC4 and 3KC8 transfer
switching equipment.
Dimensions version 1
Figure 6-22
Dimensions version 2
Figure 6-23
Dimensions of version 3 to 8
Figure 6-24
54
Dimensions with copper bar connection kit, version 1
Dimensions with copper bar connection kit, version 2
Dimensions with copper bar connection kit, versions 3 to 8
Manual, 08/2017, L1V30368969104A-02