Siemens Sentron 3VA Manual page 89

The following table explains what functions are performed by the buttons next to the display:
Displays on ETU 5-series and 8-series units
The basic structure comprises the following displays:
● Standard display
● Alarm display
● Measured value display
● Parameter display
If no selection is made within an adjustable time period, the standard display will appear.
3VA molded case circuit breakers with UL and IEC certification
Manual, 01/2019, L1V30435333-01
Description
2.7 Electronic trip unit
87