... experience 2,AgCdO,AgSnOInO,AgNi,AgZnO,AgCu 3,Usage:relay,switch,contactor,breaker,starter,KDS 4,ISO9001,SGS electrical ... silver contact for switches and relay Rivets series silver contacts is widely used in small ... of DC is very low(4) High electrical and thermal conductivity(5) With very low arc erosion. On making ... methods. electrical silver contact for switches and relay