Wenzhou Longsun Electrical Alloy Co.,Ltd
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AgW contact plate and sheet for electrical protectors equipment with ISO 9001
1. product name: silver copper button contact strip
2. Main Materials: AgW,AgNi,AgCdO, AgNiC,AgWC,W/Fe
3. Characteristics
| masterial | specification | density≥g/cm3 | hardness≥ | resistance ratio≤μΩ.cm | |||||||
| Ag | Cu | Ni | W | WC | C | ZnO | SnO2 | ||||
| AgW(40) | 60 | ── | ── | 40 | ── | ── | ── | ── | 12.4 | 85 | 2.6 |
| AgW(50) | 50 | ── | ── | 50 | ── | ── | ── | ── | 13.15 | 105 | 3 |
| AgW(55) | 45 | ── | ── | 55 | ── | ── | ── | ── | 13.55 | 115 | 3.2 |
| AgW(60) | 40 | ── | ── | 60 | ── | ── | ── | ── | 14 | 125 | 3.4 |
| AgW(70) | 30 | ── | ── | 70 | ── | ── | ── | ── | 14.9 | 150 | 3.8 |
| AgW(80) | 20 | ── | ── | 80 | ── | ── | ── | ── | 16.1 | 180 | 4.6 |
| CuW(50) | ── | 50 | ── | 50 | ── | ── | ── | ── | 11.85 | 115 | 3.2 |
| CuW(60) | ── | 40 | ── | 60 | ── | ── | ── | ── | 12.75 | 140 | 3.7 |
| CuW(70) | ── | 30 | ── | 70 | ── | ── | ── | ── | 13.8 | 175 | 4.1 |
| CuW(80) | ── | 20 | ── | 80 | ── | ── | ── | ── | 15.15 | 220 | 5 |
| CuW(90) | ── | 10 | ── | 90 | ── | ── | ── | ── | 16.75 | 260 | 6.5 |
| AgWC(40) | 60 | ── | ── | ── | 40 | ── | ── | ── | 11.7 | 120 | 4.1 |
| AgWC(50) | 50 | ── | ── | ── | 50 | ── | ── | ── | 12.2 | 130 | 4.7 |
| AgWC(60) | 40 | ── | ── | ── | 60 | ── | ── | ── | 12.6 | 150 | 5.8 |
| AgWC(12)C(3) | 85 | ── | ── | ── | 12 | 3 | ── | ── | 9.4 | 55 | 3.4 |
| AgNi(10) | 90 | ── | ── | ── | 10 | ── | ── | ── | 10 | 75 | 2.1 |
| AgNi(15) | 85 | ── | ── | ── | 15 | ── | ── | ── | 9.9 | 76 | 2.2 |
| AgNi(20) | 80 | ── | ── | ── | 20 | ── | ── | ── | 9.8 | 77 | 2.3 |
| AgNi(30) | 70 | ── | ── | ── | 30 | ── | ── | ── | 9.7 | 80 | 2.7 |
| AgNi(40) | 60 | ── | ── | ── | 40 | ── | ── | ── | 9.5 | 85 | 3.4 |
| AgNi(30)C(3) | 67 | ── | 30 | ── | ── | 3 | ── | ── | 8.7 | 55 | 3.5 |
| AgC(3) | 97 | ── | ── | ── | ── | 3 | ── | ── | 9.1 | 35 | 2.2 |
| AgC(5) | 95 | ── | ── | ── | ── | 5 | ── | ── | 8.6 | 35 | 2.5 |
| AgZnO(8) | 92 | ── | ── | ── | ── | ── | 8 | ── | 9.5 | 70 | 2.6 |
| AgZnO(10) | 90 | ── | ── | ── | ── | ── | 10 | ── | 9.4 | 73 | 2.7 |
| AgZnO(12) | 88 | ── | ── | ── | ── | ── | 12 | ── | 9.3 | 75 | 3 |
| AgSnO2(8) | 92 | ── | ── | ── | ── | ── | ── | 8 | 9.9 | 65 | 2.5 |
| AgSnO2(10) | 90 | ── | ── | ── | ── | ── | ── | 10 | 9.8 | 70 | 2.7 |
| AgSnO2(12) | 88 | ── | ── | ── | ── | ── | ── | 12 | 9.7 | 75 | 3 |
| CuWC(15) | ── | 85 | ── | ── | 15 | ── | ── | ── | 9.1 | 60 | 3 |
| CuC(3) | ── | 97 | ── | ── | ── | 3 | ── | ── | 7.9 | 45 | 3 |
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.
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3.Our Customers