ELECTROMAGNETIC SWITCHING DEVICE

摘要

An electronic switching device according to one embodiment of the present invention includes: a housing; a fixed contact and a movable contact which are formed in the housing; a cylinder which is formed on the lower side of the housing; a movable core and a fixed core which are formed in the cylinder; a shaft whose one end is connected to the movable core and the other end is connected to the movable contact; a rotation preventing groove which is formed in the housing; and a guide pin which is formed in the end of the shaft and is moved along the rotation preventing groove. The linear movement of the shaft is induced by the guide pin which is moved along the rotation preventing groove.