Base for connecting breaker with electric operating mechanism

The utility model relates to a basal seat for connecting a circuit breaker with an electric operating mechanism, which solve the problems that because the threaded hole of an existing basal seat, which is connected with a frame, is shielded by the shell of the electric operating mechanism, the shell of the electric operating mechanism needs dismounting beforehand when the electric operating mechanism is mounted, dismounted or maintained, which results in inconvenience for operation. The basal seat of the utility model has the structure the lateral face of the basal seat is connected with the corresponding part of the frame of the electric operating mechanism. The front end of the basal seat is also provided with a groove connected with the corresponding part of the frame as an improvement. Because the lateral face of the basal seat is not shielded by the shell of the electric operating mechanism, under the condition that the shell of the electric operating mechanism is not dismounted, the electric operating mechanism can be mounted, dismounted or maintained, which is not only convenient, but also safe. Moreover, the external dimension of the basal seat of the utility model is small, can not shield the regulating hole and the displaying hole of the intelligent circuit breaker, and has the advantages of easy regulating and simple use.