... petrochemical, construc JCZ5-24kV Series indoor single pole AC high voltage vacuum contactor is suitable for metallurgy, mining, petrochemical, ... 630A)Rated Voltage: 24kVRated Current is available for four categories: 160A, 250A, 400A, 630AControl voltage is available ... for four categories: 110VAC, 110VDC, 220VAC, 220VDCMain Technical Parameters: ...