Siemens SINAMICS S120 Equipment Manual page 512

Appendix
A.1 Cable lugs
Attaching 2 cable lugs per phase
The cable lugs can be attached as shown in the following diagram if 2 cable lugs must be
connected at each phase connection.
Figure A-2
Cable lugs for devices of the Chassis-2 design
The cable connections for the line or motor connection to the Active Line Modules and Motor
Modules of the Chassis-2 design are designed for M12 cable lugs according to the following
representation.
When connecting alternative cable lugs, the maximum dimensions are listed in the following
table.
These cable lugs are not to exceed these dimensions, as otherwise mechanical fastening
and compliance with the voltage clearances is not guaranteed.
Figure A-3
Table A- 2 Dimensions of the cable lugs
Screw / bolts Connection cross-section
M12
510
2 cable lugs per connection
Dimensions of the cable lugs
d2
[mm²] [mm]
240 13
b l
[mm] [mm]
43 87
Manual, 07/2019, 6SL3097-4AE00-0BP9
c1 c2
[mm] [mm]
24 24
Air-cooled chassis power units