... specifications are as follows:Pure AG: used in timer, relay and thermostatsFKAg: used in small capacity contactorAgNi10: used in ... micro-relay, contactor, general relay and thermostatsAgNi30 used in solenoid and air switchAgCu3 ... (T): used in AC-DC relay and air switchAgCdO12 (PM) AC contactor, small relay: appliances, solenoidAgCdO15 magnetic blow-out ...