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Specification:
| Model | CKG-160 | CKG- 250 | CKG-400 | CKG-630 | |
| Rated voltage | 10KV / 12KV | 10KV / 12KV | 10KV / 12KV | 10KV / 12KV | |
| Rated Current | 160A | 250A | 400A | 630A | |
| Main contact parameter | Open distance (mm) | 3 ±0.3 | 3 ±0.3 | 3.5 ±0.3 | 3.5 ±0.3 |
| Overtravel (mm) | 2 ±0.2 | 2 ±0.2 | 2 ±0.2 | 2 ±0.2 | |
| Rated frequency | 50Hz/60Hz | ||||
| Electrical life | AC4 Lolad >6*104 | ||||
| Mechanical life | 3 *106 | ||||
Dimension



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