Accessories
3.3 Control and signaling accessories
3WJ Air Circuit breakers
Operating Instructions, 12/2022, L1V30828903001-01
67
See also
Terminal connection diagram of secondary disconnect terminals (Page 198)
3.3.2.2 Part number
Closing coil (CC) / Shunt trip (ST), continuous duty
110 ... 127 V AC / 110 ... 125 V DC
220 ... 240 V AC / 220 ... 250 V DC
Undervoltage releases (UVR) instantaneous 0 ms,
Part number
110 ... 127 V AC / 110 ... 125 V DC
220 ... 240 V AC / 220 ... 250 V DC
Undervoltage releases (UVR-t) with time delay 0.2 ... 3.2 s
110 ... 127 V AC / 110 ... 125 V DC
220 ... 240 V AC / 220 ... 250 V DC