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Low Resistance Copper Silver Alloy Contacts For drive Protective Switch

Categories Silver Alloy Contacts
Brand Name: LONGSUN
Model Number: LS-YD-001
Certification: SGS, ISO9001,ROHS
Place of Origin: CHINA
MOQ: 1000 pieces
Price: Negotiable
Payment Terms: L/C, T/T, D/P
Supply Ability: 2000000 pieces month
Delivery Time: within 15 days
Packaging Details: Inside:Vaccum plastic bag/ Outside:Carton According to customers specific requirements
Properties: Low resistance,high arc erosion resistance,long electric life
Application: relay, connector, middle and small capacity low voltage breaker, DC/AC switch, drive protective switch, protective switch etc.
materials: AgW,AgNi,AgCdO, AgNiC,AgWC,Cu,Fe
Products service: clean with no burr
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    • Product Details
    • Company Profile

    Low Resistance Copper Silver Alloy Contacts For drive Protective Switch

    Copper Silver Alloy Contact Used for Relays, Switches and Connector


    1. Product name: Silver Alloy Contacts

    Other name: contact point, electrical contact, contact tips


    MaterialSpecification(WT%)density≥
    g/cm3
    hardness
    HB≥
    resistance ratio
    ≤μΩ.cm
    AgSnO2In2O3ZnOCuOCdO
    AgSnO2(8)928────────9.9652.3
    AgSnO2(10)9010────────9.8702.4
    AgSnO2(12)8812────────9.7752.5
    AgSnO2(5)InO3(3)9253──────9.9703.2
    AgSnO2(6)In2O3(3)9064──────9.8703.3
    AgSnO2(7)In2O3(3)9073──────9.8753.3
    AgSnO2(8)In2O3(4)8884──────9.7753.4
    AgSnO2(9)In2O3(4)8794──────9.6803.5
    AgSnO2(10)In2O3(4)86104──────9.5803.5
    AgZnO(8)92────8────9.7653.2
    AgZnO(10)90────10────9.55713.4
    AgCdO(8)92────────810.05642
    AgCdO(10)90────────1010652.1
    AgCdO(12)88────────129.9672.3
    AgCdO(13)87────────139.8702.5
    AgCdO(15)85────────159.75702.7
    AgCuO(10)90──────10──9.6652.5

    2. Product introduce
    Oxidized contact characteristics are as follows:

    • Inner Oxidized Electrical Contact owns excellent consistency ,tiny Oxidized material particle ,arc corrosion resistance and long electricity life .
    • Adding nickel and thulium to AgSnO2,AgSn02In2O3,AgZn02,AgCu0,AgCd0,etc with the technology of low temperature high pressure oxidized takes effect on making grain tiny ,dispersion and aggrandizement ,consequently improves their mechanical strength ,ameliorate fusion ,arc corrosion resistance and abrasion.
    • Adopting melting pulverization and pre-oxidized manufacturing methods can make high quality contact material with the advantage of grain thin and organization uniformity ,no defection in microcosmic structure ,eliminating oxide leanness area.

    3. Main application
    Inner Oxidized Electrical Contact are widely used in low voltage electrical appliance

    • AgSnO2,AgSnO2In03series : Widely used in AC Contactor (CJ20,CJ40,3TF ,ETC)Power AC Switch (>=50KW),DC Contactor ,AC DC Power Relay ,Automobile and low voltage circuit breaker.
    • AgSnO2 series: Widely used in low voltage circuit breaker with rating ,electricity within 200A(such as DZ15 series ,especially omnipotence breaker )drive socket, protective socket, AC Relay DZ5L series breaker etc. Some large capacity switches also use AgZnO materials such as ME omnipotence breaker.

    4. Why chose LONGSUN?

    (1) Experience

    Longsun group founded in 1986, with 30 years experience in contact point filed. and we are one of leading manufactures of eleltrical alloy product industry in china.

    (2) Scale

    Our Group owns Shanghai Longsun Alloy Co., Ltd, Zhejiang Longsun Investment Co., Ltd. and Wenzhou Longsun Electrical Alloy Co., Ltd., Zhejiang Longsun Electronic Technology Co., Ltd., Zhejiang Urban Construction Investment Co., Ltd., with a total registered capital of 370 million yuan, 2013 annual sales of 1.4 billion yuan, the total assets of 1.2 billion yuan.

    (3) Customers

    Our products are widely used in high and low voltage electrical equipment, military, aerospace, electronics, telecommunications, home appliances, solar panels and other areas, the Group mainly serving Fortune 500 companies, Schneider, ABB, LG, Siemens, Omron, British Invensys, GE, Tyco, Eaton, Emerson, Chint, West Germany, the people, Tengen, Jinlong Electrical, Xiamen Hongfa other world-renowned Electric Company

    (4) Customization

    We provide customized service according to the customer's requirement. At the same time, is also committed to helping customers improve the performance of the product, to provide customers with solutions, to follow the common growth of customers.

    (5) Production management

    Production management company primarily used the causal diagram, histograms, control charts, 5WHY other methods of quality problems in the production process of a full and thorough analysis, to find the root cause and to develop effective countermeasures.

    (6) Quality management

    The company set up since 2001 quality management system and achieved certification run so far, has formed a very sound quality management system.Early 2014 to establish an environmental management system and occupational health and safety management system, and in May 2014 passed the certification.

    (7) Research and development

    In recent years, we have obtained nearly 30 new product patent of invention and utility, as the launch of these products, bringing a high value to electrical industry user and promoting the development of the whole industry, contribute to China's national industry.


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