Siemens SINOVA - Page 65

Accessories
3.3 Control and signaling accessories
3WJ Air Circuit breakers
64 Operating Instructions, 12/2022, L1V30828903001-01
Shunt trip (ST)
Rated control supply voltage U
S
24 V DC
110 … 127 V AC / 110 … 125 V DC
220 … 240 V AC / 220 … 250 V DC
Operating range (acc. to IEC 60947-1)
85 ... 110% US
Extended operating range for battery operation
85 ... 126% US
100% OP
Switch-on power
AC / DC
24 V DC
40 VA / 40 W
110 … 127 V AC /
110 … 125 V DC
220 … 240 V AC /
220 … 250 V DC
Continuous power AC / DC
8 VA / 8 W
Minimum command duration at 100% US
60 ms
Maximum command time at 100% US
--
Opening time of the circuit breaker at 100% US
80 ms
Fuse protection of the control circuit
Smallest permissible
DIAZED fuse, gL, slow-
response
24 V DC
2 A
110 … 127 V AC /
110 … 125 V DC
1 A
220 … 240 V AC /
220 … 250 V DC
1 A
Miniature circuit break-
er with C characteristic
24 V DC 2 A
110 … 127 V AC /
110 … 125 V DC
1 A
220 … 240 V AC /
220 … 250 V DC
1 A