RELAY DEVICE

摘要

Provided is a relay device comprising: a movable contact spring having at least one movable contact; a fixed contact assembly having at least one fixed contact disposed in a position facing the movable contact; an actuator applying power to the movable contact spring to enable the movable contact to be brought into contact with the fixed contact; and a base plate supporting and fixing the movable contact spring, the fixed contact assembly, and the actuator. According to the relay device of an embodiment of the present invention, the movable contact spring includes an elastic conducting plate having one end on which at least one movable contact is disposed and the other end fixed to the base plate, performing a swing motion centered on the fixed other end by driving power of the actuator and restoring force of the spring to cause the movable contact to be brought into contact with the fixed contact or separated therefrom. The elastic conducting plate includes a first conducting plate and a second conducting plate overlapping each other and have first and second flexible portions curved in mutually facing directions.