CJ20 AC CONTACTOR
Application:
CJ20 series AC contactors is mainly used in the electric power circuit of AC50Hz, rated voltage to 660V(individual grade to 1140V), current to 630A for frequently making and breaking circuit and control AC motor, And it can be formed electromagnetic starter with thermal relay or electronic protector for protecting circuit. This product can replace series CJ8, CJ10 and some of CJ12. Series AC-3 rated working current class can be classified into 10 kinds, i. E: 10A, 16A, 25A, 40A, 63A, 100A, 160A, 250A, 400A, 630A, ofwhichCJ20-40, CJ20-63, CJ20-100, CJ20-160, CJ20-250, CJ20-630 withlongitudinalseam arc chute; CJ20-160/11, CJ20-250/06, CJ20-400, CJ20-630/06, CJ20-630/11, with grid plece arc chute.
The rated control power voltage of contactor is AC 50Hz or 60Hz; 36, 127, 220, 380V. Other voltage specification is to be special order from saler.
The contactor is suitable for the following rated duty: Eight-hour duty, intemupt duty, interrupted period duty, short time duty.