The ABB NF contactor relays are used for switching auxiliary and control circuits. NF contactor relays include an electronic coil interface accepting a wide control voltage. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change.
Auxiliary terminals IP40 Coil terminals IP20 Ambient air temperature for operation in free air -40 to +70 °C
