1.vacuum circuit breaker with IEC standard 2.Rated voltage 12KV 3.Rated current 630/1250A 4.Rated short-circuit breaking curr ZW38-12 outdoor high voltage vacuum circuit breaker is appropriate to 12kv, 50Hz three phase alternating current system, applicable for power grid breaking,...

compact structure and small outlines high breaking capacity short arcing distance Main Technical Data   Rated...

1.vacuum circuit breaker 2.Reliable and maintenance free 3.Long service life,non exploration 4.Short delivery time ZN63A(VS1)-12 vacuum circuit breaker is a type of indoor power distribution equipment. It ‘s developed by bring in technical of ABB cooperation combining our...

1.vacuum circuit breaker 2.Reliable and maintenance free 3.Long service life,non exploration 4.Short delivery time     ZN85-40.5 type indoor high voltage vacuum circuit breaker is appropriate to 40.5kv,50Hz three phase current system, applicable to break loading...

1.vacuum circuit breaker with IEC standard 2.Reliable and maintenance free 3.Type: VCB 4. OEM service     The mechanism of this VCB is designed as a whole with vacuum interrupter. Specialized 3AF type spring operating structure from Siemens can be operated by manual...

1.vacuum circuit breaker 2. IEC standard 3.Reliable Long service life, 4.Short delivery time 5.high quality ,low price     ZW38-40.5 series overhead ceramic insulator high voltage outdoor circuit breaker is a type of 50HZ three-phase alternating current high voltage...

1.vacuum interrupter7.2kv,250~630A 2.IEC62271-200 standard 3.Free painting 4.Oxygen-free copper ring transition in sealing vacuum arc-extinguishing chamber for telemecanique low voltage contactorMain Technical  Data  Rated...

1.vacuum circuit breaker 2.Reliable and maintenance free 3.Long service life,non exploration 4.Short delivery time ZN63A(VS1)-12 Side mounting vacuum circuit breaker is a type of high voltage switch equipment which appropriate to 12kv, 50Hz three phase alternating current system,...

1.vacuum circuit breaker with IEC standard 2.Rated voltage 12KV 3.Rated current 630/1250/1600/2500/3150 4.OEM service ZN12-12 indoor high voltage vacuum circuit breaker is a type of 12kv,50HZ three phase alternating switch. The mechanism and vacuum interrupter are designed to be a...

1.vacuum circuit breaker 2. IEC standard 3.Reliable Long service life, 4.Short delivery time 5.high quality ,low price ZW10-12 outdoor high voltage vacuum circuit breaker is a type of three phase alternating switch. They are mainly used in 12kv, 630A,50HZ current system of rural...