Application: in 40.5kV power system, for making and breaking load current, overload current and short circuit protection.

Standards: IEC 62271-100

Parameters:   Rated voltage: 40.5kV.  
                          Rated current: 1250~2000A.
                          Rated short-circuit breaking current: 20kA, 25kA, 31.5kA.

Features:         1.Simple construction and easy installation. 
                          2.High insulation level and waterproof.
                          3.Both spring and magnetic operation mechanism available.
                          4.Internal current transformers can realize multiple transformation ratio output, high secondary output.