Breaking Capacity: | High Voltage Circuit Breakers |
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Operation: | Electric Type |
Speed: | High-Speed Circuit Breaker |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
No. | Item | Unit | FKN-12D/630-20 | FZN-12R.D/125-31.5 |
1 | Rated voltage | kV | 12 | |
2 | Rated frequency | Hz | 50 | |
3 | Rated ampere | A | 630 | 125 |
4 | Thunder voltage | kV | Isolation:85 | |
5 | 1min voltage | kV | Earthling 42, isolation:48 | |
6 | Ampere | kA | 20(4S) | |
7 | Stable current | kA | 50 | |
8 | current | kA | 50 | - |
9 | Breaking current | kA | - | 31.5 |
10 | Moving current | kA | - | 1.5 |
11 | Breaking ampere | kA | 1.8 | |
12 | Transformer capacity | kVA | 1250 | |
13 | Power charge current | A | 10 | |
14 | Breaking times | times | >100 | |
15 | Breaking time | S | - | >0.06 |
16 | current | kA | 20(2S) | 20(2S) |
17 | Earthling switch voltage | kA | 50 | 50 |
18 | Motor voltage | V | AC220, DC48 |
Suppliers with verified business licenses