VS1-12 indoor high voltage vacuum circuit-breaker , is a indoor switch equipment of power system which rating tri-phase AC 50Hz, 12kV.
Act as the protecting and controlling unit for grid equipments and industrial mining
enterprises’ equipments .Applicable to locations that need frequent operating in rated current or under
repeatedly on/off short-circuit current .
This breaker was designed as a unit which gathering actuator and circuit breaker main body, can be used for
fixed mounting unit , also can be constituted as a withdrawable unit through outfit dedicated advancing
mechanism.
