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.
Rockwill Electric's VCB vacuum circuit breaker and vacuuum switch panel:
Rating voltage from 2.4kV up to 72.5kV. Rating current from 200A up to 6300A.
Rockwill Electric offers both indoor vacuum circuit breaker and outdoor vacuum circuit breaker with varity installation way like: fixed,drawable,lateral,...
Rockwill Electric also offers different type mechanism for choice: Spring mechanism, magnetic actuator,etc.
Rockwill Electric also offers special solutions for C1,C2,C3,E1,E2,E3,M1,M2,M3 CALSS Vacuum switch according to IEC/ANSI/GB standards.