Type: | Power |
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Structure: | Protection |
Certification: | ISO9001:2000, CCC |
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
name | unit | Load Switch | Vacuum load switch |
Rated voltage | kV | 10 | 10 |
Maximum operating voltage | kV | 12 | 12 |
Rated frequency | Hz | 50 | 50 |
Rated current | Hz | 630 | 630 |
Rated breaking load current | A | 630 | 630 |
Thermal stability current | kA/S | 20/2 | 20/4 |
Dynamic stability current | kA | 50 | 50 |
Short-circuit current (peak) | kA | 50 | 50 |
Full load breaking times | Secondary | 20 | 10000 |
Mechanical life | Secondary | 2000 | 10000 |
1min power frequency withstand voltage (phase and ground) | kV | 42 | 42 |
Lightning impulse voltage (relative and on the ground) | kV | 75 | 75 |
Load switching | Rated voltage(KV) | Breaking current(A) | Breaking current(KA) | Melt the rated current(A) | |
British model | Domestic Model | ||||
SDLJ | 12 | 40 | 31.5 | 6.3,10,16,20,25,31.5,40 | |
SFLJ | XRNT-12 | 12 | 100 | 31.5 | 50,63,71,80,100 |
SKLJ | 12 | 125 | 31.5 | 125 |
No | Release form | Rated current | Breaking capacity KA(AC380V) |
DW15-630 | Thermal-magnetic or electronic type | 315,400,630 | 40 |
DW15-1000 | Thermal-magnetic or electronic type | 630,800,1000 | 50 |
DW15-1600 | Thermal-magnetic or electronic type | 1600 | 50 |
DW15-2500 | Thermal-magnetic or electronic type | 1600,2000,2500 | 60 |
CW1-2000 | Smart | 630,800,1000,1250,1600,2000 | 65(80) |
CW1-3200 | Smart | 2000,2500,3200 | 100 |
Suppliers with verified business licenses