Application: for making and breaking of load current, over-load current and short-circuit current to control and protect the circuit and transformer, etc. in power distribution  system.

Standards: IEC 60265-1, IEC 62271-105.

Features:   1.High breaking capacity.
                    2.Compact design and light in weight.
                    3.Reliable operation and long operation endurance

Parameters:  Rated voltage:                                           12kV.  
                        Rated current:                                            630A.
                        Rated breaking current of closed loop: 630A.
                        Rated current of the fuse:                        125A.

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