| Customization: | Available |
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| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
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This circuit breaker is a three-phase AC 50Hz outdoor high-voltage switchgear, mainly used for 12kV systems in rural and urban networks, as well as for load current, overload current, and short-circuit current distribution. It can also be used in other similar places.
| Name | Unit | Value |
| Rated voltage | kV | 40.5 |
| Rated short-circuit breaking current | kA | 20/25/31.5 |
| Rated current | A | 1250/1600/2000 |
| Rated operation sequence | 0-0.3s-combination-180s-combination | |
| Rated short circuit current breaking times | Times | 12 |
| Mechanical life | Times | 10000 |
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