PLC-controllable contactor relaywith 24VDC coil voltage Contactor relay with electronically controlled coil voltage. Voltage type: DC only Voltage range: DC 24V for PLC outputs with <250mA. The 4-pole NFZ auxiliary contactors are used to switch auxiliary and control circuits (forced contacts). Allowing direct connection to plc outputs with less than 250mA current NFZ contactor relays have built-in overvoltage protection and therefore require no additional protection (RC elements/varistors).
