... under unfrequenly manual operation.And the typical application are:control switch of 3 phase motors,control switch gear,control switch of instruments, ... , 32A, 63A, 125A and 160A.2) Functions:control switch and motor switch.3) Comply with the GB 14048.3, GB 14048 ... key for 20A, 25A, 32A and 63A.CA10 Universal Changeover Switch TypeCA10-20CA10-25CA10-32CA10-63CA10-125CA10-160Rated Insulation Voltage Ui ...