AgSnO2 Internal Oxidized Electrical Contact Points For Medium / High Voltage Switch C-203 manufacturer from China Wenzhou Longsun Electrical Alloy Co.,Ltd

AgSnO2 Internal Oxidized Electrical Contact Points For Medium / High Voltage Switch

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: C-203

AgSnO2 internal Oxidized Electrical Contact Points used in all kinds of contactors,relays,circuit breakers a

AgSnO2 internal Oxidized Electrical Contact Points used in all kinds of contactors,relays,circuit breakers and switches

1. product name:AgSnO2 internal Oxidized Electrical Contact Points used in all kinds of contactors,relays,circuit breakers and switches

2. Main Materials: AgSnO2

3. General Description:

AgSnO₂/AgSnO₂In₂O₃ are eco-friendly electrical contact materials. They have good performances in anti-erosion and anti-welding properties, and have good anti-material transfer properly in DC switching circuit. The main manufacturing processes are internal oxidation process, pre-oxidation process, chemical coating process, etc.

4. Application Scope

Widely used in various kinds of contactors, relays, circuit breakers and switches, etc.

5. Material Properties

Tips	1#AgSnO₂	8#AgSnO₂	12#AgSnO₂	37#AgSnO₂	40#AgSnO₂
SnO2 Content (wt.%)	10±1	12±1	12±1	12±1	14±1
Density(g/cm³)	≥9.70	≥9.60	≥9.50	≥9.50	≥9.40
Elec.Resistivity (μΩ·cm)	≤2.40	≤2.80	≤2.50	≤2.80	≤2.90
Hardnedd HV	≥70	≥75	≥75	≥75	≥80
Manufacturing process	Pro-oxidation-Sintering-Extruding		Mixing-Sintering-Extruding

6. Product Image

7. Relevant series'Applications

Inner Oxidized Electrical Contact are widely used in low voltage electrical appliance

1, AgSnO2 series: Widely used in low voltage circuit breaker with rating ,electricity within 200A(such as DZ15 series ,especially omnipotence breaker )drive socket, protective socket, AC Relay DZ5L series breaker etc. Some large capacity switches also use AgZnO materials such as ME omnipotence breaker.

The manufacturing and test equipments for Inner Oxidized Electrical Contact include intermediate frequency melting furnace, hot mill and precision mill machine ,auto-stamping machine ,Ionic Contamination Test System AASWF10,Colored Microscope From Japan ,etc .We can develop and manufacture oxidized contact according to customers' specific requirement ,and the output can surpass 120 tons annually.

2, AgSnO2,AgSnO2In03series : Widely used in AC Contactor (CJ20,CJ40,3TF ,ETC)Power AC Switch (>=50KW),DC Contactor ,AC DC Power Relay ,Automobile and low voltage circuit breaker.

8. Packing and Delivery

Inside:Vaccum plastic bag

Outside:Carton according to customers’ request

Delivery: within 15 days