Siemens SIRIUS 3RT Series System Manual page 596

SIRIUS 3RA21/22 load feeders
6.6 Mounting
Mounting the DIN rail adapter on the DIN rail
The DIN rail adapter snaps onto the DIN rail (no tools are required).
Mounting the feeder on the DIN rail
The figure below illustrates how the size S0 reversing starter with spring-loaded connection
system and screw-type connection system is mounted on a DIN rail. The devices are
snapped onto the DIN rail adapter.
Left
Right
596
Size S0 reversing starter with DC operation and spring-loaded connection system
Size S0 reversing starter with DC/AC operation and screw-type connection system
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03