[Product Name]: ZW8-12 Vacuum Circuit Breaker

【 Detailed Content 】:◆ Overview ZW8-12 series outdoor AC high voltage vacuum circuit breaker is a three-phase AC 50Hz outdoor high voltage switchgear mainly used in 10kV rural and urban power systems. It is used for breaking and closing load currents, overload currents, and short-circuit currents, and can also be used in other similar places. ◆ Environmental conditions for use . Environmental temperature:- 30℃～+40℃； . Altitude: 2000m and below; . Wind pressure: not exceeding 700Pa (equivalent to a wind speed of 34m/s); . No frequent severe vibrations.