Circuit Breakers

1.once seal-exhaust technology
2.two types:ZKTD630/24-25,1250/24-25
3.favourable price and high quality

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

1.once seal-exhaust technology
2.two types:ZKTD2500/24-31.5,2500/24-40
3.favourable price and high quality

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

1.once seal-exhaust technology
2.two types:ZKTD 630/24-25,1250/24-25
3.favourable price and high quality

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

1.once seal-exhaust technology
2.two types:ZKTD 3150/24-31.5,3150/24-40
3.favourable price and high quality

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

1.once seal-exhaust technology
2.two types:ZKTD 630/24-25,1250/24-25
3.favourable price and high quality

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

1.once seal-exhaust technology
2.two types:ZKTD1250\24-31.5,1600\24-31.5
3.favourable price and high quality

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

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

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

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

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

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

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

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

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