Siemens SIRIUS 3SK1 Manual page 153

Step Instructions
4 Hold the device connector on
the level surface prepared for
screw fastening.
5 Insert each screw through the
relevant holes in the device
connectors.
6 Screw the device connector to
the level surface so that it is
secure.
3SK1 safety relays
Manual, 04/2013, A5E02526190021A/RS-AA/01
8.14 Mounting 90 mm devices with device connectors on the wall
Figure
Mounting
153