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| Categories | Silver Alloy Contacts |
|---|---|
| Brand Name: | Longsun |
| Model Number: | C-102 |
| Certification: | SGS, ISO9001, ROHS |
| Place of Origin: | CHINA |
| MOQ: | 1000 pieces |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000000 pieces/month |
| Delivery Time: | Within 15 Working Days |
| Packaging Details: | Inside:Vaccum plastic bag/ Outside:Carton According to customers specific requirements |
| type: | AgWC Button Contact |
| materials: | AgW,AgNi,AgCdO, AgNiC,AgWC,AgC |
| Properties: | Low resistance,high arc erosion resistance,long electric life |
| Application: | Application: medium and high voltage switch,relay and circuit breaker |
| Products service: | Clean With No Burr |
| Sample service: | Available |
Powder Metallurgy contacts AgWC alloy contact used for circuit breaker with high welding resistance:
1. Product: powder metallurgy contacts AgWC alloy contact used for circuit breaker with high welding resistance
2. Main Materials: AgWC ect.
3. Description:
The AgWC contact materials containing the refractory component WC have high hardness and resistance to mechanical wear,a low tendency towards contact welding,and a relatively stable contact resistance in service.AgWC contacts are produced by powder metallurgy infiltration.
4. Application:
Mainly used in heavy-duty switching devices,such as circuit breakers,residual current circuit breakers.In many cases they are used in asymmetric match with AgC.
5. Material Properties:
| Type | 6#AgWC | 1#AgWC | 5#AgWC | 3#AgWC |
| Ag (wt.%) | 65±2 | 60±2 | 50±2 | 35±2 |
| Density(g/cm3) | ≥11.50 | ≥11.80 | ≥12.20 | ≥13.00 |
| Elec.Resistivity (μΩ·cm) | ≤3.30 | ≤3.50 | ≤4.50 | ≤5.20 |
| Hardness HV | ≥100 | ≥125 | ≥135 | ≥155 |
| Manufacturing process | Infiltration | |||
6. Product Picture
7. Relevant series'Applications:
A) AgNiC series
Widely used in omnipotence breakers such as DW45 intelligence
coupling with AgW.
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 ect
E) AgW series
All kinds of omnipotence breakers, plastic breakers, heavy charge
AC/DC contactorother switches.
F) 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.
G) AgC series
Mainly used in protective switch such as miniature breaker,
creepage protective switch or motor protective switch with coupling
contact in AgW.
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