Siemens 3VA1 100 A Manual page 387

2. Press the <SET> button briefly.
LED "ZSI_OUT" flashes, the ZSI output is selected.
3. In order to activate the selected output, press the <SET> button for longer than 2
seconds.
The LED of the selected output changes from flashing to steady illumination to indicate
activation of the selected output.
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02
Accessories
4.10 EFB300 external function box
387