Our production line of the 3 Way Single Phase Power Transfer Switch, 80A Dual Power ATS Switch, power transfer adopts advanced new technology, with the characteristics of high output, low energy consumption, high degree of automation and high labor productivity. We will state with absolute certainty that for such excellent at such charges we are the lowest around for PC-class (three-stage) ATS. We actively advocate the spirit of corporate culture, in order to promote the company culture, build a harmonious safety environment, and enhance the centripetal force of employees. Our products are designed with the needs of our customers in mind, and we are constantly seeking feedback to improve them. We are actively fulfilling our social responsibility, which is loved, recognized and appreciated by the public and has established a positive corporate image. We work closely with our clients to develop customized solutions that meet their unique needs and requirements. Our company has always adhered to communication and learning with peers, and has the courage to innovate and pursue. With strong production strength as the cornerstone of development, perfect R&D strength as the guarantee, and considerate service system as the extension, we will build a more high-quality enterprise.
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![PC-class (three-stage) ATS]()
PC-class (three-stage) ATS1.PC-class dedicated: It is a PC-class automatic transfer switching electric device with high professionalism.. 2.Applicable power supply: Suitable for AC 50/60Hz power supply systems.. 3.Voltage -
![2P 220V Dual Power Automatic Transfer Switch]()
2P 220V Dual Power Automatic Transfer Switch·Model: KNQ2-80AE. ·Poles.: 2P, 3P, 4P. ·Rated working current: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A. ·Rated frequency: 50/60Hz. ·Rated short-circuit current Iq: 50kA. -
![Isolated Dual Power Automatic Transfer Switch]()
Isolated Dual Power Automatic Transfer Switch·Model: KNS1. ·Rated operating current: 20-3200A. ·Rated voltage: AC400V. ·Operating voltage: 220V. ·Frequency: AC 50Hz. -
![3 Way Power Transfer Switch 4 Display ATS]()
3 Way Power Transfer Switch 4 Display ATS·Model: KNS5-4S/X. ·Rated supply voltage: AC 3* 220V(N-L1/L2/L3). ·Rated frequency: 40/50/60/70Hz. ·Umax setting range: 230-300V. ·Umin setting range: 140-210V. ·Ambient temperature: -25℃~+50℃. -
![Three Display Dual Power Transfer Switch]()
Three Display Dual Power Transfer Switch·Model: KNS5-3S/2X. ·Rated supply voltage: AC 2 *220V/110V ( N1-L1/N2-L2 ). ·Rated frequency: 50/60Hz. ·Umax setting range: 230-300V 110-300V. ·Umin setting range: 140-220V 80-220V. ·Rated -
![3 Way Single Phase Power Transfer Switch]()
3 Way Single Phase Power Transfer Switch·Model: KNS5-3S/1X. ·Rated supply voltage: AC 3 * 220V (N-L1/L2/L3). ·Umax setting range: 230-300V. ·Umin setting range: 140-210V. ·Rated operating current: 63A/80A/100A. -
![80A Dual Power ATS Switch]()
80A Dual Power ATS Switch·Model: KNQ2-80A/2PF. ·Rated working voltage: AC220V, AC110V. ·Rated working current: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A. ·Poles.: 2P, 3P, 4P. ·Case grade: 80. -
![Mains Power/Generator Models Dual Power Automatic Transfer Switch]()
Mains Power/Generator Models Dual Power Automatic Transfe...·Model: KNQ1 series. ·Product current: 10, 16, 20, 25, 32, 40, 50, 63, 80, 100A. ·Product classification: direct load type. ·Poles.: 2P, 3P, 4P. ·Standard: IEC 60947-11. ·ATSE: PC class. -
![4P Solar Power Dual Power Automatic Transfer Switch]()
4P Solar Power Dual Power Automatic Transfer Switch·Model：KNQ1 series. ·Product current: 10, 16, 20, 25, 32, 40, 50, 63, 80, 100A. ·Product classification: direct load type. ·Poles.: 2P, 3P, 4P. ·Standard: IEC60947-11. ·ATSE: PC class.
Douglas Allen
After purchasing their products, the person in charge came to our company many times for guidance and advice. They are serious and responsible, and their meticulous attitude has also won us high
Jackie Julien
The goods have been received, and they are worth the money. They are not only beautiful in appearance, but also of good workmanship, so we will continue to buy them back.
Marilyn Spears
This company has a slogan, that is, efficiency is in my hands, quality is in my heart. In order to have better benefits, they have been trying to optimize the quality of their products.
Lillian Latham
Overall, the service of this provider is very professional. Design and production staff patiently understand our needs and come up with solutions. The effect of their products is amazing.
Nellie McFadden
Your quality is awesome!
Marc Tieman
We like the customer service business of the company very much. They are very patient, good at listening to our questions and able to answer them well.
With our creative design team, years of accumulated production experience and strict quality concept, our company constantly develops ac mccb, 3 Way Power Transfer Switch 4 Display ATS that consumers like to apply. We are one of the most professional pc-class (three-stage) ats manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy advanced pc-class (three-stage) ats made in China here from our factory. We also accept customized orders.