Application: for making and breaking rated current and overload current, protecting the equipments from phase-loss fault in 35kV AC50Hz power system. 
    
Standards: IEC 60265-1, IEC 62271-105.

Features:   1.Compact design and light in weight.    
                    2.High breaking capacity.    
                    3.Maintenance-free.    
                    4.Safety and reliable operation.     
                    5.Long mechanical life.