... ,AgZnO,AgCu,Cu 3,Usage:relay,switch,contactor,breaker,thermostat 4,ISO9001,SGS Contact type: rivet/button. According ... timers, thermal relays, and computers. AgCu rivet: This contact has good electrical conductivity and its surface is not ... relay,contactor,timer,thermostat,train,swithes and other home appliances and electrical products.Solid, Composite(Compounded) and Trimetal Contact RivetOur Contact ...