CKG-7.2(12) 12kv vacuum contactor
Wuhan Feite Electric Co., Ltd. [China] 
1.30 years'exerience 2.export Europe Middle East Southeast Asia Austrilia 3.ODM OEM, CE CB
| Main Technical Data | |||||
| Rated voltage | kv | 7.2/12 | |||
| Rated current | A | 160 | 250 | 400 | 630 |
| Rated connect ability(100 times) | A | 1600 | 2500 | 4000 | 6300 |
| Rated breaking ability(25 times) | A | 1280 | 2000 | 3200 | 5000 |
| Untimate breaking ability(3 times) | A | 4000 | 4000 | 5000 | 6300 |
| Rated short-time power frequency withstand voltage of fracture | kv | 32/42 | |||
| Interphase and overground power frequency withstand voltage | kv | 32/42 | |||
| Rated lighting impulse withstand voltage | kv | 60/42 | |||
| Contact resistor of main circuit | μΩ | ≤200 | |||
| Rated operation frquency | times/h | 600 | |||
| Lock catch operation frquency | times/h | 60 | |||
| Mechanical life | times | 1000000 | |||
| Lock catch life | times | 300000 | |||
| Terminal pressure of contactor | N | >100 | |||
| Rated contact stroke | mm | 5/6±0.5 | |||
| Overtravel | mm | 1.5±0.5 | |||
| Weight | kg | 25/30 | |||
| Note:Rated characteristics can be given on requirment | |||||
CKG-7.2(12) 12kv vacuum contactor
