outdoor vacuum circuit breaker

1.once seal-exhaust technology
2.two types:ZKTD 1250/24-31.5,1600/24-31.5
3.favourable price and high quality

The 36kV insulating pulling rod is for embedded poles of ZN85B vacuum circuit breaker, material epoxy resin

The 27.5kV insulating pulling rod is for embedded poles of VN1 vacuum circuit breaker, material epoxy resin

1.once seal-exhaust technology
2.ZKTD2000/24-31.5
3.favourable price and high quality

This series auxiliary switches is used for instructions or closing in the high Voltage middle-placed Switchgear chassis truck, vacuum contactors

1Once-Seal-Exhaust technology
2.two types:ZKTD3150/12-31.5,3150/12-40
3.best price and selected quality.

This moving contact is using for primary conducting of medium and high voltage vacuum circuit breaker, middle-placed switchgear, PT trolly...

This flat contact is using for primary conducting of medium and high voltage vacuum circuit breaker, middle-placed switchgear, PT trolly, VT...

1.once seal-exhaust technology
2.four types:ZKTD 1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and high quality

This flat contact is using for primary conducting of medium and high voltage vacuum circuit breaker, middle-placed switchgear, PT trolly, VT...

1.once seal-exhaust technology
2.four types:ZKTD 1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and high quality

PDA series vacuum circuit breaker withdrawable trolley with interlocks can be used for pushing in and pulling out of VD4 vacuum circuit breaker.

1.Once-Seal Exhaust technology
2.two typbe:ZKTD 1250/12-31.5,ZKTD1600/12-31.5
3.best price and high quality

1.vacuum circuit breaker with IEC standard
2.Rated voltage 12 kv
3.Rated short-circuit breaking current 12.5/16/20 ka

1.Germany imported epoxy resin material
2.Latest APG technology
3.Purchasing Vacuum Interrupter from China domestic best manufacturer, such as BOV

1.vacuum circuit breaker with IEC standard
2.Reliable and maintenance free
3.Long service life,non exploration

1.Germany imported epoxy resin material
2.12kV/2000A/40kA
3.Purchasing Vacuum Interrupter from China domestic best manufacturer, such as BOV

Vacuum circuit breaker
1.vacuum circuit breaker with IEC standard
2.Rated voltage 12KV
3.Rated current 400/630

1.Germany imported epoxy resin material
2.Latest APG technology
3.Highest standard production control

This indoor medium-voltage AC vacuum circuit breaker is a newest product which is applicable to 3-phases , 24kV indoor switch system.

1.Non-contamination, non-fire hazard, non-exploration;
2.Long mechanical life;
3. Nearly no need to maintai

This indoor medium-voltage AC vacuum circuit breaker is a newest product which is applicable to 3-phases , 12kV indoor switch system.

1.One organic structure
2.Imported 3AF type spring operating structure
3.210mm,230mm,250mm,275mm& other kinds of phase spaces

This flat contact is using for primary conducting of medium and high voltage vacuum circuit breaker, middle-placed switchgear, PT trolly, VT...

vacuum circuit breaker with IEC standard
Rated voltage 12kv
Rated current 630/1250/1600/2000/2500/3150

1.vacuum circuit breaker with IEC standard
2.Reliable and maintenance free
3.Long service life,non exploration

1.vacuum circuit breaker with IEC standard
2.Reliable and maintenance free

1.vacuum circuit breaker with IEC standard
2.Reliable and maintenance free
3.Long service life,non exploration