Application: for making and breaking load current, overload current and short-circuit current in 12kV AC50Hz power system, protecting and controlling of substation and equipments.
    
Standards: IEC 62271-100
                
Parameters:   Rated voltage: 12kV.  
                          Rated current: 630-1250A.
                          Rated short-circuit breaking current: 20kA,25kA.

Features:         1.Compact design and light in weight.                
                          2.Enclosed construction can realize anti-dust and anti-moisture.     
                          3.Maintenance-free.                        
                          4.Both manual and electric power operation and remote control.