Siemens SIRIUS 3RV Series - Ring Cable Lug Connection; Conductor Cross-Sections

System overview
1.9 Connection
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
79
1.9.1.3 Ring cable lug connection
Ring cable lug connection
The ring cable lug connection is equipped with an M3 or M4 combination screw. A special
cover ensures finger-safety. See the information on ring cable lugs in the chapter titled
"Conductor cross-sections for rin
g
cable lug connection system (Page 84)".
DANGER
Hazardous voltage.
Will cause death or serious injury.
Turn off and lock out all power supplying this device before working on this device.
Figure 1-36 Ring cable lug connection system
1.9.2 Conductor cross-sections
Conductor cross-sections
Due to SIRIUS being a modular system, the conductor cross-sections of all the devices of
one size are identical.