| 摘要 |
An electromagnetic switching device according to one embodiment of the present invention includes: a fixed contact and a movable contact; a movable core and a fixed core; a shaft whose one end is connected to the movable core and the other end is connected to the movable contact; and a first elastic member and a second elastic member. The first elastic member provides a contact force to maintain a contact between the fixed contact and the movable contact which is moved by being interlocked with the movable core. The second elastic member provides a repulsive force to separate the movable contact from the fixed contact. |
