Coil Voltage = 180 VAC Number of Poles = 4 Contact Current 등급 = 5 A Power Rating = 2.2 kW Normal State Configuration = 4NO The Omron J7KNU series Micro Motor Contactor is a smallest Relay-size contactor in the world. The Micro contactor relay has 4-pole (2 NO & 2 NC) with Screw Terminals.AC and DC operated