... current 600A 3,Special for Russia, Ukraine KT6022 Ac contactor is mainly used for electric equipment of ... and inverse AC motor.Rated insulating and operation voltage:AC 380 ,220VConventional thermal current:100,150,250,400,600 Rated ... operation current le A:AC-2:100,150,250,400,600 AC-4:100,150 ... ,250,400,480 Pole:2,3 ...