TheVD4vacuumcircuitbreakerissuitableforuseinindoorswitchingsystemswithairinsulation. As long as it is within the normal conditions of use and the technical parameters of the circuit breaker,the VD4 vacuum circuit breaker can meet the various operations of the power grid under normal or accident conditions,including closing and breaking short-circuit currents.Vacuum circuit breakers require frequent operation and/or need to switch off short-circuit electricity It has excellent performance in the case of flow.The VD4 vacuum circuit breaker fully meets the requirements of automatic reclosing and offers ahigh level of operational reliability and service life. VD4vacuumcircuitbreakerscanbeinstalledinthecontrolcabinet in afixed or retractableformor on aframe.
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