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Click to enlarge image
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Feature and Structure of Switch
- Consist of plate spring structure: Products contact from burning due to Arc.
- Body is transparent: Can verify whether operated or not.
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Performance summary of switch
| Rating capacity |
AC 250V 3A (Resistance Load) |
| Insulation resistance |
above 100M ohm (DC 500V, Meg) |
| Contact resistance |
below 50m ohm (initial value) |
| Withstand voltage |
AC1,500V/min, AC1,000V/min |
| Mechanical lifetime |
Automatic return |
above 500,000times |
| Lock type |
above 200,000times |
| Electrical lifetime |
above 100,000times (20times/min) |
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Part materials of switch
| Part |
Materials |
| Body |
Polycarbonate resin |
| Contact |
silver |
| Fixed terminal |
Brass |
| Moving terminal |
Beryllium copper |
| Spring |
Stainless steel |
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Terminal arrangement (inside connection)

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