ZHEJIANG SINGI ELECTRICAL LLC
ZHEJIANG SINGI ELECTRICAL LLC We think what you thought
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Electric air circuit breakers protection for hospital , shopping mall , bank
SPECIFICATION
SWL load isolation switch is suitable to the power distribution system of frequency 50,60Hz,rated voltage max 440V,rated current
PARAMETERS
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| 20/10 |
| 20/10 |
| 30/12 | 30/12 |
| 45/20 |
| 45/20 | |||||
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| Making breaking capacity |
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| 100 |
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| 1000 |
| 1600 | 1600 |
| 2500 |
| 3200 | |||
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| 12 |
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| 12 |
| 17 | 17 |
| 30 |
| 30 | |||
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| mechanical life (loop operation times) |
| 10000 |
| 10000 | 10000 | 10000 |
| 5500 |
| 5500 | |||||||||||
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| electric life (loop operation times) |
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| rated voltage Ue=660V |
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| rated current le 1500 |
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| 1500 |
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| 1500 |
| 1500 | 1500 |
| 750 |
| 750 | |||||||
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| 1000 |
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| 1000 |
| 1000 | 1000 |
| 500 |
| 200 | ||||
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| 500 |
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| 500 |
| 500 | 500 |
| 250 |
| 250 | |||
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| Operation moment (N.m) |
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| 4 |
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| 6.5 |
| 10 | 10 |
| 14.5 |
| 14.5 | |||||||
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| Weight(Kg) |
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| 3pole |
| 1 |
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| 1 |
| 2 | 2 |
| 3.5 |
| 3.5 | ||||
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| 4pole |
| 1.5 |
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| 1.5 |
| 2.5 | 2.5 |
| 4 |
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| 4 | ||||
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| 50/25 |
| 50/25 |
| 90/50 | 90/50 |
| 90/50 |
| 90/50 |
| 90/50 |
| 90/50 | ||||||||
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| 3200 |
| 3200 |
| 8000 | 8000 |
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| 8000 |
| 8000 |
| 8000 |
| 8000 | |||||||
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| 40 |
| 40 |
| 70 | 70 |
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| 70 |
| 70 |
| 70 |
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| 70 | |||
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| 5500 |
| 5500 |
| 4000 | 4000 |
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| 3000 |
| 2500 |
| 2500 |
| 2500 | |||||||
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| 750 |
| 750 |
| 600 | 600 |
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| 450 |
| 450 |
| 450 |
| 350 | |||||
| 500 |
| 500 |
| 400 | 400 |
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| 300 |
| 200 |
| 200 |
| 200 | |||||
| 150 |
| 250 |
| 200 | 200 |
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| 150 |
| 100 |
| 100 |
| 100 | |||||
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| 14.5 |
| 14.5 |
| 27 | 27 |
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| 27 |
| 60 |
| 60 |
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| 60 | |||
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| 4 |
| 4 |
| 10.5 | 10.5 |
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| 16 |
| 31 |
| 31 |
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| 42 | |||||
| 4.5 |
| 4.5 |
| 13 | 13 |
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| 20 |
| 40 |
| 40 |
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| 49 | |||
