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| KDHc Series CO2 Shielded Welder Switdch |
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| Model No.︰ | KDHc-20A |
| Brand Name︰ | EASYPARTS |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | 1 pc |
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KDHc series change-over switch is mainly applied to electric circuit of AC50Hz, rated work voltage being 440V or lower, DC voltage 240V or lower, rated current up to 63A to be used for control or change over in manually non-frequently switch-on&off circuit; this product is mainly applied to NBC-200, 250, 350, 400, 500, 630 CO2 shielded arc welder, inverting arc welder machine and air plasma cutting machine for regulating current or volt, additionally, it also can be used for circuit change-over of electric equipment.
The product is up to the standard of GB14048.3 and IEC60947.3. |
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| Price Terms︰ | EX-STOCK Hong Kong |
| Specifications︰ | Mechanical endurance: 10x(10)4, operation frequency is 120/hour
Electric endurance: 8x(10)4 when AC-15, operation frequency is 300/hour
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| Advantages︰ | 1. The temperature of surrounding air can't exceed 40 C, and the average temperature within 24h can't exceed 35 C;
2. The lower limit of surrounding air is -5 C;
3. The altitude of installation place can't exceed 2000m;
4. When the highest temperature is +40 C, the comparative humidity of air can't exceed 50%, the higher comparative humidity is allowed if the temperature decreases, for example, the humidity can achieve 90% when 20 C. Operator should take special measure fo the dew resulted from temperature changing;
5. The pollution grade of surrounding environment is 3rd grade;
6. The switch can installed at any sloped place |
| Export Markets︰ | Worldwide |
| Payment Details︰ | T/T in Advance; Open Account for creditworthiness buyer/distributor |
| Min Order︰ | 1 |
| Ship Date︰ | One week after payment |
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