A switch control device includes a prestressing spring, a make-break contact, and at least one of a device for closing a circuit and a device for opening the circuit, wherein the device for closing the circuit includes a first elastic member, closing the make-break contact with a releasing force applied by the prestressing spring, and a second elastic member for aiding closing of the circuit and prestressed by the prestressing spring, and the device for opening the circuit includes a third elastic member for opening the circuit by opening the make-break contact with a releasing force and a fourth elastic member for aiding opening of the circuit, aiding the releasing force of the third elastic member.