High-performance indoor vacuum circuit breaker designed for reliable power distribution. Engineered for superior short-circuit breaking capabilities and long mechanical longevity.
| Item | Value | Unit |
|---|---|---|
| Rated voltage | 12 | KV |
| Rated short-circuit breaking current | 20, 25, 31.5, 40 | KA |
| Rated current | 630/1250/1600/2000/2500/3150 | A |
| Mechanical life | 20000 | Times |
| Closing time | ≤75 | ms |
| Energy saving motor power | 275 | W |