| Rated Current （A） | 250 |
| Rated Voltage (KV) | 7.2 |
| Rated Making Capacity (A) | 2500 |
| Rated Breaking Capacity (A) | 2000 |
| Limited Breaking Capacity (A) | 2500 |
| Mechanical Life (Million times) | 0.5 |
| Electrical Life (Million times) | 10 |
| Pick-up Power (W transient) | 1300 |
| Hold Power (W) | 40 |
JCZ5-250/7.2kv
