Electromagnetic system carrier, operating system carrier and transmission carrier of circuit breaker

The invention belongs to the technical field of automatic production, and discloses an electromagnetic system carrier, an operating system carrier and a conveying carrier of a circuit breaker, an electromagnetic system comprises a first wiring frame, an iron core and a first arc striking plate, and the first arc striking plate is provided with an arc striking angle; the electromagnetic system carrier is provided with a first clamping cavity, a first positioning block, a second positioning block, a second clamping cavity and a positioning shaft, the first clamping cavity is used for being clamped with the first wiring frame; the first positioning block and the second positioning block are respectively clamped at two ends of the iron core; the second clamping cavity is used for being clamped with the first arc striking plate; the positioning shaft is used for positioning the arc striking angle on the inner side of the arc striking angle, so that the arc striking angle keeps the shape of the arc striking angle,