SecoVac VB2-Plus-12kV Vacuum Circuit Breaker
SecoVac VB2 Plus Type 12kV series vacuum circuit breakers are pieces of apparatus for indoor installation: three phases AC, frequency-50Hz, rated working voltage-12kV. This series of circuit breaker is widely applied to mining, power plants and substations. In particular, the apparatus is applicable for places requiring frequent operation. The products conform to the GB1984 standards (equivalent to IEC62271-100) as well as DL403 standards. VB2 Plus vacuum circuit breaker is the optimal choice for control and protection in MV Transmission and distribution systems.