... AgCdO/Cu Electrical Contact etc which are widely used in Relays, Switches, Protectors, Thermostats and other Electro ... in small capacity and low voltage electrical appliances, such as automatic control switches, thermostats, baking machines, oven, timers, thermal relays, and computers ... transferring during DC working conditions. It is widely used in AC contactors, relays, electric tool switches, buttons ...