·VS1(ZN63)-12 adopts indoor medium-pressure solid-sealed vacuum circuit breaker as a solid-insulated internal switch for control and protection in AC 50Hz, rated voltage 12kV and below, vacuum disconnection The device has excellent performance under frequent operation and need to interrupt short-circuit current, fully meets the requirements of automatic reclosing and has high reliability operation and service life.
·The product can be installed in KYN28 type switchgear or other armored cabinets. The fixed type solid-sealed pole vacuum circuit breaker can be installed at 650mm, 800mm.
1000mm cabinet wide switchgear;
·Standards compliant
GB, IEC and DL standards and specifications; GB/T11022, IEC60694 high-voltage switchgear and control equipment standards common technical conditions; GB1984, DL403, JB3855 AC high-voltage circuit breakers.