... voltage 400/690V, rated current to 3200A in the distribution system. Being used for power plants, substations, factories, ... power companies, as power, lighting and distribution of power conversion equipment, distribution and control purposes.GGD AC low-voltage ... (60) Hz4Rated breaking current (Icw)AC 50kA(virtual value)5Maximum operating current (IN)3200A6Shell protection gradeIP20~IP407Dimensions: ...