| Place of Origin |
China (Mainland) |
| Brand Name |
people |
| Model Number |
Zn73-12 |
| Type |
Vacuum |
| Poles Number |
4 |
ZN73-12(VS1) AC high-voaltage indoor vacuum circuit breaker is applicable to making and breaking load of various character and also for frequent operation in power systems of 3-phase, AC 50Hz and with rated voltage of 12 KV. It can be used for protecting and controlling of electrical equipment in industrial plants, mines, power generation plants and substations. Vacuum breaker complies with national standard GB1984 and JB3855