| Type: | Low-voltage |
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| Structure: | Three-column Disconnector |
| Installation: | Indoor High-voltage |
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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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HD11, HD12, HD13, HD14, HS11, HS13 series Cultellate Isolator and Cultellate Changeover Isolator (called knife switch for short) are applied in AC 50Hz rated working voltage up to 400V, DC rated working voltage 230V, rated working current up to 1500A. In industrial enterprise power supply equipment, it is used for infrequent circuit making, breaking and disconnecting manually.
| Rated operating voltage | Agreed heating current | RMS of rated short-term withstand current | Standard power factor | Ratio of Peak Value to Effective Value | Power-on time(s) |
| AC380 | 200 | 10 | 0.3 | 1.7 | 1 |
| 400 | 15 | 0.3 | 2.0 | ||
| 630 | 20 | 0.3 | 2.0 | ||
| 1000 | 25 | 0.25 | 2.1 | ||
| 1600 | 30 | 0.25 | - |
Suppliers with verified business licenses
Audited Supplier 
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