Siemens SENTRON 3WL10 Series Manual page 158

Operation
6.1 Operation
Setting the neutral protection with the DIP switches
1. Set the neutral protection with the two DIP switches in the range "I
below the DIP switches show the necessary position of the DIP switches in relation to
each other.
Example neutral protection OFF:
Setting the line frequency with the DIP switches
1. Set the DIP switches in the "Hz" area to the correct line frequency.
Example line frequency 50 Hz:
156
". The setting symbols
N
Air circuit breaker 3WL10
Manual, 11/2017, L1V30499596002-01