Wenzhou Longsun Electrical Alloy Co.,Ltd
| Payment Terms | D/P, L/C, T/T |
| Supply Ability | 3000000 PIECES/MONTH |
| Delivery Time | WITHIN 15 days |
| Packaging Details | Inside:Vaccum plastic bag/ Outside:Carton According to customers specific requirements |
| materials: | AgW,AgNi,AgCdO, AgNiC,AgWC |
| Sample service: | Free sample available |
| Properties: | Low resistance,high arc erosion resistance,long electric life |
| Brand Name | LONGSUN |
| Model Number | FM-001 |
| Certification | ISO9001,SGS,ROHS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | D/P, L/C, T/T | Supply Ability | 3000000 PIECES/MONTH |
| Delivery Time | WITHIN 15 days | Packaging Details | Inside:Vaccum plastic bag/ Outside:Carton According to customers specific requirements |
| materials: | AgW,AgNi,AgCdO, AgNiC,AgWC | Sample service: | Free sample available |
| Properties: | Low resistance,high arc erosion resistance,long electric life | Brand Name | LONGSUN |
| Model Number | FM-001 | Certification | ISO9001,SGS,ROHS |
| Place of Origin | CHINA | ||
| High Light | Electrical Silver Contacts ，Silver Plated Contacts | ||
Bimetal moving contact sheets for all kinds of switches and relays with ISO9001 approved
1.product name: silver copper button contact strip
2. Main Materials: AgW,AgNi,AgCdO, AgNiC,AgWC,W/Fe
3.Characteristics
| Material | Specification(wt%) | Denisity | Hardness | Resistance Ratio | |||||
| Ag | SnO2 | In2O3 | ZnO | CuO | CdO | ≥g/cm² | HB≥ | ≤µΩ | |
| AgSnO2(8) | 92 | 8 | 9.9 | 65 | 2.3 | ||||
| AgSnO2(10) | 90 | 10 | 9.8 | 70 | 2.4 | ||||
| AgSnO2(12) | 88 | 12 | 9.7 | 75 | 2.5 | ||||
| AgSnO2(5) In2O3(3) | 92 | 5 | 3 | 9.9 | 70 | 3.2 | |||
| AgSnO2(5) In2O3(4) | 90 | 6 | 4 | 9.8 | 70 | 3.3 | |||
| AgSnO2(7) In2O3(3) | 90 | 7 | 3 | 9.8 | 75 | 3.3 | |||
| AgSnO2(8) In2O3(4) | 88 | 8 | 4 | 9.7 | 75 | 3.4 | |||
| AgSnO2(9) In2O3(4) | 87 | 9 | 4 | 9.6 | 80 | 3.5 | |||
| AgSnO2(10) In2O3(4) | 86 | 10 | 4 | 9.5 | 80 | 3.5 | |||
| AgZnO(8) | 92 | 8 | 9.7 | 65 | 3.2 | ||||
| AgZnO(10) | 90 | 10 | 9.55 | 71 | 3.4 | ||||
| AgCdO(8) | 92 | 8 | 10.05 | 64 | 2 | ||||
| AgCdO(10) | 90 | 10 | 10 | 65 | 2.1 | ||||
| AgCdO(12) | 88 | 12 | 9.9 | 67 | 2.3 | ||||
| AgCdO(13) | 87 | 13 | 9.8 | 70 | 2.5 | ||||
| AgCdO(15) | 85 | 15 | 9.75 | 70 | 2.7 | ||||
| AgCuO(10) | 90 | 9.6 | 65 | 2.5 | |||||
4. Product Image
5.Applications
AgW, CuW, AgWC contacts choose different powder materials with adding inside Ni, Co mineral and by using pre-sinter and active sinter technology then improve their consistency and ameliorate electrical function of contact materials. Mainly used in middle and large capacity relay, contactor, middle and small capacity low voltage breaker, DC/AC switch, drive protective switch, creepage protective switch etc.
Their applications as follows:
A) AgW series
All kinds of omnipotence breakers, plastic breakers, heavy charge AC/DC contactorother switches.
B) CuW series
Widely used in high voltage breaker.
C) AgWCAgWCC series
Mainly used in high electricity charge switchgear such as breaker, creepage switch. Generally they are used with AgNi ,AgWC together.
D) AgNi series
Widely used in DC/AC relay, designation switch, contactor, light switch, thermal controller, timer of washer etc.
E) AgNiC series
Widely used in omnipotence breakers such as DW45 intelligence coupling with AgW.
F) AgC series
Mainly used in protective switch such as miniature breaker, creepage protective switch or motor protective switch with coupling contact in AgW.
G) Silver oxidized metal series
Mainly used in wasser mengen in relay,contactor, small and medium-sized capacity and DC low voltage circuit breaker switch powder protection switch and leakage protection switch,etc.
1.Company Profile
LONGSUN GROUP is a leading manufacturer of electrical contact materials and electrical contacts. It was established in 1986 and the registered capital is RMB290 million.
Longsun products are widely used in high and low voltage electrical appliances, home
appliances, military, audio-visual and other fields. Longsun products have exported to more than 50 countries and regions such as Europe, Asia, North America, South America and Australia.
2.Company Image
3.Our Customers
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1986
Total Annual:
50 Million-70 Million
Employee Number:
300~500
Ecer Certification：
Active Member
Longsun Group Co., Ltd., founded in 1986, is a research, production and sales in one of the leading enterprises in electrical contact materials, the Group expensive / inexpensive metal composite strip, electrical contact materials, precision punching contact element, solar Silver aspects of the indu... Longsun Group Co., Ltd., founded in 1986, is a research, production and sales in one of the leading enterprises in electrical contact materials, the Group expensive / inexpensive metal composite strip, electrical contact materials, precision punching contact element, solar Silver aspects of the indu...
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