Device for adjusting synchronization time of multipath auxiliary contact of contactor and use method thereof

The invention provides a device for adjusting synchronization time of multipath auxiliary contacts of a contactor and a use method thereof. The device comprises contactor auxiliary contacts. The contactor auxiliary contact is provided with a circuit board, a micro switch, a push plate and a push rod, and a spindle. The micro switch is between the circuit board and the push plate. The spindle is ona center line of the circuit board and the push plate. The circuit board is mounted on one end of the spindle. The micro switch is installed below the circuit board. The device can solve a problem ofdifficulty in spatial layout of the auxiliary contacts of the contactor, and also can adjust the synchronization time of the auxiliary contacts of the contactor, thereby greatly improving performanceand working reliability of the contactor, and effectively preventing dangerous events caused by synchronization time deviation of the auxiliary contacts of the contactor. Thus, range of application of the contactor is wider, a