... such as automatic control switches, thermostats, baking machines, oven, timers, thermal relays, and computers.AgCu rivet: This contact ... AC contactors, relays, electric tool switches, buttons, timers, and other household electrical appliances.AgNi /Cu bimetal rivet ... relays, automatic switch flash relays, auxiliary switch series, timers, starters, breakers and leakage protective switches. AgZnO rivet ...