... Usage:relay,switch,contactor,breaker,thermostat 4,ISO9001,SGS Contact type: rivet/button. According to customers engineer drawing Face ... machines, oven, timers, thermal relays, and computers. AgCu rivet: This contact has good electrical conductivity and its surface is ... of contactor components simple and economical. AgCdO/Cu bimetal rivet:This contact includes AgCdO10, AgCdO12, AgCdO15, and this ...