Siemens SIRIUS 3SK1 Manual page 136

Mounting
8.9 Removing 22.5 mm/17.5 mm devices with device connectors from a standard mounting rail
Procedure
The figures show 22.5 mm devices. The 17.5 mm devices are removed correspondingly.
Step Instructions
1 Unlock the device using a
screwdriver.
2 Pull the lower half of the
device away from the device
connector.
3 Unlock the device using a
screwdriver.
4 Pull the device away from the
device connector.
136
Figure
Manual, 04/2013, A5E02526190021A/RS-AA/01
3SK1 safety relays