Silver Tungsten Contact

1. Product Categories

Silver graphite, silver tungsten, silver tungsten carbide, silver tungsten carbide graphite, silver nickel, silver oxide tin, silver zinc oxide, copper tungsten, copper tungsten carbide graphite, silver nickel graphite

2. Product features
Silver graphite contact has a good performance in resistance to contact wedding, low contact resistance and high arc erosion resistance
AgWC contact is very hard and sufficient mechanical strength, during arcing a protective gas layer of CO is formed which limits the reaction of oxygen on the contact surface and therefore the formation of metal oxides

3. Main Application
1. Silver tungsten series applied in all kinds of universal type breaker, molded case circuit breaker, heavy load of AC&DC contactor and other swith electrical appliances

2. Copper tungsten series are widely used in higy voltage circuit breaker

3. Silver tungsten carbide, silver tungsten carbide graphite machine is mainly used for current load high switch device, like the breaker, leakage switch. In many cases, it is used with silver nickel or silver tungsten carbide

1)Silver nickel series are widely used in AC, DC relay, instructions switch, contactor, optical switch, the thermostat and washing machine timers etc
2)Silver nickel graphite series are widely used in universal type breaker, such as DW45 etc, match with the silver tungsten electrical contact
3)Silver graphite machine is mainly used for protection switch, like miniature circuit breaker, leakage protection switch or engine protection switch, and the matching contact is usually silver nickel or copper
4)Silver metal oxide series are mainly applied in wassermengen in relay, contactor, small and medium-sized capacity and DC low voltage circuit breaker switch, the power protection switch, leakage protection switch, automobile electric appliances, etc