... Undulation, Impact And Vibration Place.3 .Main Technical Parameter a. Contactor Coil Picking Up In 75% ~ 110% Us ReliablyWorking, Its Drop ... Right, Please Read The Specify Type Before Order.Contactor Specification Model, Pole Number, Coil Control Voltage, Rating Of Operating Current, Wiring ... -1P,1N,1X,2X,3X,4X Series Definite Purpose Contactor HLC-1XU02AAC(1.5P/30A/208-240VAC) AC Contactor