Electrical Contact
This is Jason from Longsun Group. We are a leading manufacturer in China and manufacture electrical contacts for 30 years. Now, we have a wide range of electrical contacts such as Silver rivet contacts, Silver tunsten contacts, Contact points, Silver alloy wire and Bimetal Clad strips. Our products are widely used in all kinds of Low and Middle Voltage product( such as circuit breakers, switches, contactor and relays), and serving Schneider, ABB, Siemens and so on. If there any need, please feel free to contact us.
Product Description Electrical Contact Rivet, Electric Contact Rivet, Rivet Contact, Electrical Contact for Relay, Electrical Contact Rivet for Relay The unique post-processing technology, ensure that the contact surface is clean without foreign materials.Contact posesses low contact resistance, high bonding strength. When three lagers contact are used as switch contacts, you can greatly reduce the using cost. Stable and reliable suply of contact material, which ensures the quality of contact. All materials can be eletroplated with gold or silver. 1. Pure silverhas a high level of electrical and thermal conductivity, good plasticity and arc corrosion resistance, as well as a very low contact resistance. 1). It iseasily soldered and is the ideal contactor material for continuous, enclosed electric connectors. 2). It is one of the most widely used materials in small capacity and low voltage electrical appliances, such as automatic control switches, thermostats, baking machines, oven, timers, thermal relays, and computers. 2. AgCu rivet: This contact has good electrical conductivity and its surface is not liable to oxidization. The addition of 3 - 28% copper may remarkably improve the silver's flame resistance. Hence, copper contact material may be used in current strength up to 16A. The addition of copper, especially of high copper content, for example 10%, will greatly reduce material transferring during DC working conditions. It is widely used in AC contactors, relays, electric tool switches, buttons, timers, and other household electrical appliances. 3. Fk AG contact rivet: This fine crystal silver contains a 0.12% nickel additive and has a low contact resistance, which is similar to that of pure silver, without the variable switching times. Its fusion welding and flame resistance is slightly higher than that of pure silver, and under almost equal contact resistance, its strength and heat resistance are higher than that of a silver-copper composite contactor. It is suitable for various temperature adjustments of working current
Agni /cu bimetal contact rivet: in low voltage engineering, this contact is widely used in ac switches & contactors as an electrical contact. Inner package: vaccum plastic bag; outside package:carton 28cmx14cmx22cm
We`re manufacturing a wide range of electrical contat rivets as well as the machines for the production of solid and bimetal contact rivets. Acc. To the wishes of our customers.
Silver electric contact rivets
This is Jason from Longsun Group. We are a leading manufacturer in China, and manufacture electrical contact materials for 30 years. Now, we supply electrical rivet contacts, silver alloy contacts, silver tunsten contacts, contact points, bimetal clad strips. Our product are widely used in Low and Middle Voltage product (switch, relays, circuit breaker and contactor), and serving Schneider, ABB, Siemens and so on. If there any need, please feel free to contact us.
We`re manufacturing a wide range of electrical contat rivets as well as the machines for the production of solid and bimetal contact rivets. We make according to customer's requirement and supply technology and design support.
This is Jason from Longsun Group. We are a leading manufacturer in China, and manufacture electrical contact materials for 30 years. Now, we supply electrical rivet contacts, silver alloy contacts, silver tunsten contacts, contact points, bimetal clad strips. Our product are widely used in Low and Middle Voltage product (switch, relays, circuit breaker and contactor), and serving Schneider, ABB, Siemens and so on. If there any need, please feel free to contact us.
Product Material AgNi/Cu/AgNi General Description AgCdO contacts belong to the group of the most widely used ones on the field of low voltage electric apparatus.They combine a satisfactory resistance against contact welding with a good arc erosion resistance and a fairly low contact resistance over its complete service life.They are produced with two different techniques,atomizing-sintering-However,Cd and CdO are considered to be hazardous to health and the environment,For this reason the use of AgCdO materials will be banned in a number of countries. Application Scope Mainly used in almost every type of low voltage switching devices,They are typically used in microswitches,relays,light switches,contactors,switches for household appliances, some types of protective switches,as well as in certain types of circuit breakers.
www.fotmacarbide.com provide Tungsten Copper Alloy Electrical Contacts Customized Arcing Contacts / Arc Runner Tungsten copper alloy can be used in oil-filled devices, air and gas circuit breakers, contactors, and high voltage switch gear. Some common applications are: arcing contacts and plates, arc runners , current carrying members, blade facings etc. The CuW75 tungsten copper alloy, with 75% of tungsten, is widely used in chip carriers, substrates, flanges and frames for power semiconductor devices. The high thermal conductivity of copper together with the low thermal expansion of tungsten allows thermal expansion matching to silicon, gallium arsenide, and some ceramics. Applicatioins of WCu Alloy HV Contacts: The high Electrical & thermal conductivity of copper are combined with the arc-resistant & non-welding properties of tungsten or their carbides to form an extensive series of compositions each designed to give the best performance for your particular application. These materials are used for such heavy duty contact applications as: Circuit breakers, air & oil immersed Arcing tips or arc runners Make & break contacts Heavy duty conductors, relays & switches. Advantages of Copper Tungsten Contacts: The high electrical and thermal conductivity of tungsten copper alloy allows a cool, effective transfer of power, while the excellent arc-resistance properties of tungsten copper minimize arc erosion and transfer problems. These characteristics can be varied by composition more silver or copper yields higher electrical and thermal conductivity, while a higher refractory metal content results in superior arc erosion properties. We offer a variety of composites to meet your demands. Regardless of the environment (oil-filled devices, air and gas circuit breakers, contactors, high voltage switch gear) or the application (arcing contacts and plates, arc runners, current carrying members and blade facings), you won't be disappointed in electrical contacts made from our copper tungsten composites.
Appearance Black paste Ingredient Imported synthetic oil Thickener Carbon black thickener NLGI 2# Work penetration,25C 0.1mm 265~295 Drop Point >260 Run off(99C 22h),%
Ag, AgCu, AgNI, AgCdo, AgSNO2, AgSNO2In2O3, AgW, AgW+WC, AgC, CuW 50,000pcs/carton; not over 20KGS/CTN
Specifications: 1. Head diameter 2.1mm-9mm 2. Shank diameter 1.5mm-6.5mm 3. Contact face material AgCdO, AgNi, AgSnO2 4. Thickness of contact face material 0.2mm-0.5mm 5. Thickness of shank face material 0.5mm-0.8mm 6. Contact material: AgCdO, AgSnO2, Agni Inner Package: vacuum plastic bag Outside Package: carton
Specifications: 1. Head diameter 2.1mm-9mm 2. Shank diameter 1.5mm-6.5mm 3. Contact face material AgCdO, AgNi, AgSnO2 4. Thickness of contact face material 0.2mm-0.5mm 5. Thickness of shank face material 0.5mm-0.8mm 6. Contact material: AgCdO, AgSnO2, AgNi Inner Package: vacuum plastic bag Outside Package: carton 丨Jason 丨Longsun Group 丨Email: scb2@chope.com.cn 丨Whatsapp: 008618858866539
Appearance Yellowish paste Ingredient PAO Thickener Lithium complex NLGI 2# Work penetration,25C 0.1mm 265~295 Drop Point 180 Run off(99C 22h),% 0.3 Oil separation 100/24h, % 4.6 Corrosion test of copper sheet(1003h) Qualified Work temperature -40~150C(-40~115F)
Product Material AgNi/Cu/AgNi General Description AgCdO contacts belong to the group of the most widely used ones on the field of low voltage electric apparatus.They combine a satisfactory resistance against contact welding with a good arc erosion resistance and a fairly low contact resistance over its complete service life.They are produced with two different techniques,atomizing-sintering-However,Cd and CdO are considered to be hazardous to health and the environment,For this reason the use of AgCdO materials will be banned in a number of countries. Application Scope Mainly used in almost every type of low voltage switching devices,They are typically used in microswitches,relays,light switches,contactors,switches for household appliances, some types of protective switches,as well as in certain types of circuit breakers.
Wizard card A Chinese Manufacturer of electrical contacts and electrical contact materials:silver and silver alloy rivet(bimetal,tri-metal composite), sheet, wire,band. Here are some of our products: Silver Nickle ( AgNi ), Silver Tin Oxide ( AgSnO2 ),Silver Tin Indium Oxide,Silver Cadmium Oxide ( AgCdO ),Silver Zinc Oxide ( AgZnO ), Silver Tungsten ( AgW ), Silver Tungsten Carbide (AgWC), Silver Carbon (AgC), Copper Tungsten (CuW), Silver Copper (AgCu)
The material of composite rivet's working layer is more flexible to choose than the solid precious metal rivet's, even though the precious alloy material has excellent electrical contact property. Rivet contact is suitable for the continuous automatic production of riveting and processing. It doesn't other processing technique(such as electroplating, welding, etc). So, it not only simplified the manufacturing process of contact component, improve the productivity and lower the cost, but also increase the assembling precision and reliability of the component. Vacuum package with dryer or as customer request
Specifications: Various type of shape or size can be customized by your samples or drawing. 1. Round diameter 3mm-8mm 2. Thickness of silver layer 0.2mm-0.6mm 3. Thickness 0.8mm-2mm 4. Contact material Ag, AgNi, AgSnO2, AgCdO / CuNi More competitive price, more excellent quality, more considerate service! Inner Package:vacuum plastic bag Outside Package: carton
