Siemens 3RB22 Operating Instructions Manual page 30

Operation
TEST/
RESET
I(+)//(-)
95/96
97/98
05/06
07/08
1)
READY
GND FAULT
THERMISTOR
OVERLOAD
Testphase
LED lights up
active/closed
1)During testing, the READY LED indicates the autoreset function
20
1 2
0 3 6 9
LED flashes LED flickers
inactive/open
3
12 15 18 21
LED off
4
t [s]
24
3ZX1012-0RB22-1AA1