Your location：Home → High voltage electrical appliances → Vacuum Contactor Switch → CKG4-250/7.2KV AC vacuum contactor |
Product name： | CKG4-250/7.2KV AC vacuum contactor | |||||
| specification： |   Zoom in on the image |
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| Category： | High voltage electrical appliances -- Vacuum Contactor Switch | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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| Technical parameters of CKG4-250/7.2KV AC vacuum contactor | ||
| rated voltage | A | two hundred and fifty |
| rated voltage | kV | seven point two |
| Rated connection capacity | A/50 times | two thousand and five hundred |
| Ultimate breaking ability | A/50 times | two thousand |
| Ultimate breaking ability | A/3 times | four thousand |
| contact gap | mm | 5.0 ± 0.5 |
| overstroke | mm | 1.5 ± 0.2 |
| mechanical life | time | tensix |
| electrical life | time | 6×10four |
| Reference weight | kg | twenty-five |
| Control power supply voltage | V | 110, 220 or customized according to user requirements |
CKG4-250/7.2KV AC vacuum contactor
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