... Defers To DP Contactor),Mainly Is Suitable For 50Hz Or 60Hz, When The AC-8a Use Category Fixed ... In 20% ~ 70%Us b. Contactor Use Category: Ac-1Ac8a c. Contactor In With 0.4m Place, Its Noise ... Right, Please Read The Specify Type Before Order.Contactor Specification Model, Pole Number, Coil Control Voltage, ... ,2X,3X,4X Series Definite Purpose Contactor HLC-1XU02AAC(1.5P/30A/208-240VAC) AC Contactor