Silver Zinc Electrical Contact( AgZnO ) is non-toxic and environmental protection, has good anti fusion welding and electric abrasion resistance, short arc time, breaking characteristics performance is high, strong ability to sustain large electrical current shock.
Silver Zinc Electrical Contact
Electrical Contact factory, more than 10 years manufacture experience, attained ISO9001, work on OEM and ODM projects.
1. Introduction of Silver Zinc electrical contact
Silver zinc oxide( AgZnO )electrical contact is non-toxic and environmental protection, has good anti fusion welding and electric abrasion resistance, short arc time, breaking characteristics performance is high, strong ability to sustain large electrical current shock.
2. Application of Silver Zinc electrical contact
AgZnO electrical contacts are mainly applied to the rated current in 200A and small capacity of low voltage circuit breaker, other series of leakage circuit breaker, such as the ME universal circuit breakeretc.
3. Main Materials for Silver Zinc electrical contact
Main face materials: AgZnO 8, AgZnO2 10 , AgZnO 12
Main base materials : Cu, CuNi234
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Category |
Density g/cm3≥ |
Electrical conductivity .cm≤ |
Hardness soft HV≥ |
Tensile strength soft MPa≥ |
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AgZnO(8) |
9.68~9.86 |
2.13 |
85 |
260 |
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AgZnO(10 ) |
9.50～9.78 |
2.23 |
76 |
260 |
4.Specification of Silver Zinc AgZnO electrical contact
Dimensions can be customized
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Contact rivet dimension and tolerance |
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Item |
Head Diameter D(mm) |
Head Thickness T(mm) |
Layer Thickness S(mm) |
Shank Diameter d(mm) |
Shank Length L(mm) |
Sphere Radian R(mm) |
Mold Ratio θ |
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Specification |
2.5 |
0.6-1 |
0.3-0.4 |
1.2-1.5 |
1-2 |
4-6 |
9 |
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3 |
0.8-1.2 |
0.3-0.5 |
1.5 |
6-8 |
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3.5 |
1.5-2.0 |
1-3 |
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4 |
1.0-1.5 |
2 |
8-10 |
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4.5 |
2.0-2.5 |
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5 |
1.0-2.0 |
0.4-0.6 |
2.5 |
10-15 |
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5.5 |
2.5-3.0 |
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6 |
3 |
15-20 |
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6.5 |
1.2-2.0 |
0.5-0.7 |
3.0-3.5 |
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7 |
3.5 |
20-25 |
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8 |
4 |
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Tolerance |
±0.1 |
±0.05 |
±0.05 |
±0.05 |
±0.15 |
±0.2 |
±2 |
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5. Product types for AgZnO Silver Zinc electrical contact
Round head rivets, Flat head rivets, Bimetal rivets, Tri-metal rivets and special type
6. Process ofSilver Zinc electricalcontact
7. Manufacture plant ofSilver Zinc electrical contact
8. Quality control flow chart of Silver Zinc electrical contact
9. Packing and shipping forSilver Zinc electrical contact
Packing:
First put 500-5000 pcs into small plastic bags or vacuum plastic bags, then in separated small carton box, at last Into hard cardboard box.
Shipping:
We
will choose the best way according to customer’s requests.
1.
By Air, to the indicated airport.
2. By Express (FedEx, UPS, DHL, TNT,EMS), to the indicated address.
2.By Sea, to the indicated sea port.
10.FAQ
Q1. Can you help customers for designing products?
A1. We can help customers to design the best products to achieve both good function and costs saving according to their application.
Q2. Can you help us to choose suitable material?
A2. We can recommend the most suitable material according to your application.
Q3. What kind of electrical contact material you can provide?
A3. We can provide fine silver(Ag) , AgNi, AgCdO, AgSnO2, AgZnO, AgSnO2ln2O3, AgC , AgWC , AgW , CuW etc
Q4. Can you provide free samples?
A4. If we have the right or similar sizes in stock, we can send you for free.
Q5. How do you control quality?
A5. Weproducestrictly according to customer’s drawings and requests, here are strict control plan in every process, full check of each parts, strive to provide customer 100% quality products, ROHS/SGS test report, material certificate are available.
