... break, relay, contactor 2)high voltage, 3) high quality and competitive price. Detailed Product DescriptionContact material: Contact bridge: T2 ... tips: AgCdOAgNi10, AgSnO2, AgW50, AgCW12C3, AgNi30, AgC3, and their copper compound and so on.Applications: 1) Electronics, communication, automotive industry, ... , switches, contactors, thermostats, mineral, marine, high voltage, assistant, engine and so on