... experience 2,AgCdO,AgSnOInO,AgNi,AgZnO,AgCu 3,Usage:relay,switch,contactor,breaker,starter,KDS 4,ISO,SGS, ... environment-protecting materials for substituting AgCdO. This kind of electrical contact is widely used in 2005, and our ... communication, automotive industry, household appliances, automation 2) Switchgears, relays, mini-circuit breaker, switches, contactors, thermostats, etc All dimensions are ...