CHV-400/3.3KV AC vacuum contactor
| Product Technical Parameters |
| rated current | A | four hundred |
| rated voltage | kV | three point three |
| Rated connection capacity | A/50 times | four thousand |
| Rated breaking capacity | A/50 times | three thousand and two hundred |
| Ultimate breaking ability | A/3 times | four thousand |
| Contact opening distance | mm | 3 ± 0.2 |
| overstroke | mm | 1 ± 0.2 |
| mechanical life | time | tensix |
| Electrical lifespan | time | 6×10four |
| Reference weight | kg | eight |
| Control power supply voltage | V | 110, 220 or customized according to user requirements |

CHV-400/3.3KV AC vacuum contactor