Operating mechanism for circuit breaker

The utility model relates to the technical field of circuit breaker operating devices, in particular to an operating mechanism for a circuit breaker, which comprises a mounting bracket, a rocker arm and a bending push rod, the mounting bracket is arranged on a mounting base in the circuit breaker, the mounting bracket is rotatably connected with the rocker arm through a rotating shaft, and the rocker arm is provided with the bending push rod. The bent push rod is used for pushing an electronic release push rod of the circuit breaker; according to the operating mechanism for the circuit breaker provided by the utility model, the bending push rod is arranged on the rocker arm, and the bending push rod can shorten the length through bending, so that the occupied space is small, the strength is improved, the distance between the electronic release and the rocker arm can be adjusted, and the operating mechanism can be in better contact with the push rod of the electronic release; the bending push rod is used for p