Circuit Breakers

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

vacuum circuit breaker, vacuum breaker,vacuum switch,high voltage vacuum circuit breaker,load switch

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

vacuum circuit breaker, vacuum breaker,vacuum switch,high voltage vacuum circuit breaker,load switch

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

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, vacuum breaker,vacuum switch,high voltage vacuum circuit breaker,load switch,vcb

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

vacuum circuit breaker, vacuum breaker,vacuum switch,high voltage vacuum circuit breaker,load switch,vcb

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

1.Once Seal-Exhaust Technique
2.three types:ZKTD630/12-12.5,630/12-16,630/12-20
3.favourable price and selected qualit

1.Once Seal-Exhaust Technique
2.three types:ZKTD630/12-12.5,630/12-16,630/12-20
3.favourable price and selected qualit

1.Once Seal-Exhaust Technique
2.three types:ZKTD630/12-12.5,630/12-16,630/12-20
3.favourable price and selected qualit

1 two types VEP2000/12-40 VEP2500/12-40
2 Once Seal-Exhaust Technique
3 low cost selected quality and free maintaince

1 three types VEP1250/12-25 VEP1250/12-31.5 VEP1600/12-31.5
2 Once Seal-Exhaust Technique
3 low cost selected quality

1.Once Seal-Exhaust Technique
2.two types:ZKTD1250/12-20,ZKTD1250/12-25
3.favourable price and selected quality

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

1Once-Seal-Exhaust technology
2.two types:ZKTD630/12-25,ZKTD1250/12-25
3.best price and high quality

1Once-Seal-Exhaust technology
2.two types:ZKTD1250/12-31.5,ZKTD1600/12-31.5
3.best price and high quality