... .Short leading time 5.OEM Application:CJ20 series AC contactors are mainly used in the electric power circuit of AC 50Hz, rated voltage ... , 16A, 25A, 40A, 63A, 100A, 160A, 250A, 400A, 630A, of which CJ20-40, CJ20-63, CJ20-100, CJ20-160, CJ20-250 ...