Contactors CI 141-180 are intended for AC coil voltages and cover the power range 55-220 kW.
The largest types, CI 210-420 EI have electronic control circuits that mean low holding power and wide coil voltage ranges on both 50 and 60 Hz.
The "EI" version is supplied with an integrated interface relay for PLC applications with 24 Vdc output.
Accessories include a wide selection of clip-on auxiliary contact blocks and timers. In addition, the range also includes thermal overload relays and an electronic motor protection relay for the protection of squirrel-cage motors.