Low Voltage Switch Miniature Circuit Breaker Electrical Contacts Connector Conductor Materials

• Customization: Available
• Materials: AgMo
• Contact Mode: Sliding and Rolling Contact
• Model NO.: Electrical Contacts
• Certification: CCC, RoHS, ISO, CE
• Types: Eletrical Contacts
• Applications: Low Voltage Electrical Switch
• Samples: Available
• Tolerance: 0.003mm~0.01mm
• Shipment Method: Express Freight /Air/Sea
• Features: Wear Resistance,Easy to Conduct
• Certifications: ISO9001:2008/RoHS/CE
• Material: AG,Agzno,Agcuo,Agni,Agcdo,Agsno2
• Type: Flat/Round
• Keywords 1: Low Voltage Switch Contacts
• Keywords 2: Circuit Breaker Contacts
• Keywords 3: Miniature Circuit Breaker Contacts
• Keywords 4: Electrical Connector Contacts
• Keywords 5: Electrical Conductor Contacts
• Keywords 6: Electrical Contacts
• Transport Package: Films +Carbon Box
• Specification: customized
• Trademark: Wanda-an
• Origin: China
• HS Code: 8536901100
• Production Capacity: 500000000000
• Package Size: 15.00cm * 15.00cm * 30.00cm
• Package Gross Weight: 1.500kg

Product Description

Electrical Contacts

The AgCdO Electrical Contacts refer to electrical contacts made from an alloy of silver (Ag) and cadmium oxide (CdO). These materials are commonly used in electrical switching devices such as relays, circuit breakers, and contactors. The combination of silver and cadmium oxide provides specific properties that make these contacts suitable for certain applications.
Key Characteristics of AgCdO Contacts

Good Conductivity:
Silver (Ag) is an excellent conductor of electricity, so AgCdO contacts retain a high level of conductivity. This ensures minimal resistance and heat generation when the contacts are closed.
Arc Resistance:
Cadmium oxide (CdO) improves the arc resistance of the contacts. When electrical contacts open and close, they can generate arcs, which can cause wear and damage. The presence of cadmium oxide helps to suppress the arc formation, thereby extending the contact life.
Durability:
AgCdO contacts have good wear resistance due to the cadmium oxide content. This makes them suitable for high-inrush current applications, where contacts are frequently opened and closed.
Self-Healing:
When contacts experience arcing, the cadmium oxide helps to self-heal the contact surface, maintaining its performance over time and reducing degradation from the arcs.
Thermal Stability:
These contacts can handle higher temperatures without significant performance degradation, thanks to the high melting point of silver and the stability of cadmium oxide.
Low Contact Resistance:
The silver component ensures that the contacts maintain a low contact resistance when closed, ensuring efficient energy transmission with minimal power loss.

Applications

Relays:
AgCdO contacts are widely used in relays, where high reliability and the ability to handle high inrush currents are essential. Relays with AgCdO contacts are commonly found in industrial and automotive applications.
Circuit Breakers and Switchgear:
They are often used in circuit breakers and switchgear for switching high currents. The arc-suppressing characteristics of AgCdO contacts are beneficial in these applications where there is frequent switching of high-power circuits.
Contactor Applications:
Contactor switches, such as those used in motor starters or HVAC systems, often utilize AgCdO contacts to ensure efficient and reliable operation in environments with frequent switching and potential arcing.
HVAC Systems:
HVAC (heating, ventilation, and air conditioning) systems often require relays and switches that are capable of handling both low and high current switching without significant degradation, making AgCdO contacts ideal for such applications.
Lighting Control:
Used in electrical control panels, AgCdO contacts are found in lighting control devices, where switches need to endure frequent operation cycles and handle substantial electrical loads.
Advantages of AgCdO Contacts
Extended Contact Life:
The combination of silver's conductivity and cadmium oxide's arc-suppressing properties significantly extends the contact life compared to pure silver contacts, especially in environments with frequent switching or high inrush currents.
High Current Switching:
AgCdO contacts are capable of handling both low and high current switching effectively, making them versatile for various power applications.
Cost-Effective:
Compared to contacts made entirely from more expensive materials like gold or platinum, AgCdO provides a relatively cost-effective option while still offering strong performance.
Disadvantages and Considerations

Design Capability

Product Parameter
1. Precision stamping part,CNC machining part,turned part
2. Tolerance: ± 0. 01  -    ± 0.1mm
3. Certificate: ISO 9001
4. Total customer satisfaction
 

Wanda-an Precision Machining Factory
Material	Ag/AgNi/AgCdO/AgSnO2/AgZnO/AgCuO	Size	Customized
Application	Automobile electricalequipments, Household appliances, Relays, Contactors, Temperature controllers, Timers and other electrical appliances	Surface treatment	Silver / silver plated/copper
Type	Bimetal rivets and Trimetal Contact rivets	Samples	Be available
Head form	Round and Flat	Current	2A~40A etc.

Company Profile

Workshop Inspections

Our Advantages

Our Partners

Certifications

FAQ

1.Q: Who Are We?
 A: We are factory with ISO 9001,IATF 16949 quality certification system in place, We produce all our products in-house with SGS Rosh Reach certificated materials,so you can get better quality control and competitve price offering than others on the market.
We provide high-quality metal processing for international and domestic big brand manufacturers such as electrical appliances,electrical appliances and new energy vehicles etc

 2.Q: What kind of service can you provide?
 A: Our company (WANDA-AN Precision) can provide OEM sheet metal stamping and fabrication, CNC milling and turning,stamping die design and manufacturing service.

 3.Q: What's kinds of information you need for a quote?
 A: In order to quote for you earlier, please provide us the following information together with your inquiry.
 a.  Detailed drawings (STEP, CAD, SOLID Works, PROE, DXF and PDF)
 b.  Material requirement (SUS, SPCC, SECC, SGCC, Copper, AL, etc.)
 c.  Surface treatment (powder coating, sand blasting, planting, polishing, oxidization, brushing, etc.)
 d.  Quantity (per order/ per month/ annual)
 e.  Any special demands or requirements, such as packing, labels, delivery, etc.

 4.Q: What if I don't have the required drawings or docuemnt information above?
 A: Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Thickness, Length, Height, Width), CAD or 3D file will be made for you if placed order.

 5.Q: What makes you different from others?
 A:
a. We are an ISO 9001 and IATF 16949 certified manufacturer,Under these quality control system guideline as well as Our experienced technical personnel and skilled production operators,we can provide better quality products than others.
b.Fishish product quality inspection or Preshiment Inspection (PSI) reports available upon request.
c.Our quick manufacturing time and on-time delivery For Normal orders, we will promise to produce within 3 to 4 weeks.
d.24*7 customer service available,We will submit the quotation in 24 hours if getting detailed information during working days.As a factory and manufactuer, we have all the technicians to provide fastest response to all your technical inquiry.

 6.Q: Is it possible to know how are my products going on without visiting your company?
 A: We will offer a detailed production schedule and send weekly reports with photos or videos which show the machining progress.We can provide production sample for testing approval before or during the mass products

 7.Q: Can I have a trial order or samples only for several pieces?
 A: As the product is customized and need to be produced, we will charge sample cost, ,we will refund the sample cost after you placed mass orders.

 8.Q: Why there is tooling cost?
 A: It's mold cost. Indispensable production process. Only need to pay for first order, and we will bear maintenance cost of mold damage.

 9.Q: What is your terms of payment?
 A: Payment<=1000USD, 100% in advance.
 Payment>=1000USD, 40% T/T in advance, balance before shipment.
 10.Q: What's your after-sale service?
A: If there is quality problem, please provide photos or test report, we will replace defective goods or return funds immediately

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