Siemens SIRIUS 3RT Series System Manual page 77

Link modules
Link modules enable load feeders to be assembled without tools, simply by plugging the
relevant devices in.
A
①
②
③
Figure 1-34
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
Link module
Slot for link modules
Slot for conductor connection
Screwdriver opening for mounting/disassembly without a link module
Link module
System overview
1.9 Connection
77