| Rated Current （A） | 400 |
| Rated Voltage (KV) | 3.3 |
| Rated Making Capacity (A) | 4000 |
| Rated Breaking Capacity(A) | 3200 |
| Limited Breaking Capacity(A) | 4000 |
| Electrical Life (Million times) | 1 |
| Mechanical Life (Million times) | 6 |
| Pick-up Power (W transient) | 424.5 |
| Hold Power (W) | 17 |
CHV-400/3.3
