... , AgSnO2In2O3 seriesWidely used in AC Contactor(CJ20 CJ40 3TF, etc), Power AC Switch(≥50KW), DC Contactor, AC/DC Power Relay, Automobile and low voltage ... as DZ15 series, especially omnipotence breaker) drive socket, protective socket, AC Relay DZ15L series breaker etc. Some large capacity switches also use ...