RVB-40.5P type outdoor vacuum circuit breaker is a porcelain bushing live tank High voltage vacuum circuit breaker. Covering voltage rating from 12kV up to 40.5kV, current rating from 630A up to 3150A and max 40kA breaking capacity.
The professional VCB vacuum circuit breaker manufacturer.
Rockwill Electric is the professional manufacturer and designer and patent woned factory of Medium voltage and high voltage VCB vacuum circuit breaker from China.
36kV outdoor HV porcelain type vacuum circuit breaker with IEC 62271 standard. It is designed as a AC three-phase 50Hz and rated voltage 36kV equipment that is mainly applied to rural and urban power grids with 36kV distribution system for the use of opening and closing of load current, overload current and short circuit current.