That has a positive and progressive attitude to customer’s fascination, our enterprise constantly improves our merchandise high quality to meet the demands of customers and further focuses on safety, reliability, environmental requirements, and innovation of High Quality 3p 4p 250A Automatic Transfer Switch, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
That has a positive and progressive attitude to customer’s fascination, our enterprise constantly improves our merchandise high quality to meet the demands of customers and further focuses on safety, reliability, environmental requirements, and innovation of China Automatic Transfer Switch and ATS, Our products and solutions are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Conventional thermal current(Ith) | 100A | 250A | 630A | 1000A | 1600A | ||||||||||
Rated Current(In) | 20A | 40A | 60A | 80A | 100A | 125A | 160A | 250A | 400A | 630A | 800A | 1000A | 1250A | 1600A | |
Rated insulation voltage(Ui) | 750V | 1000V | |||||||||||||
Rated concussion withstand voltage(Uimp) | 8KV | 12KV | |||||||||||||
Rated working voltage(Ue) | AC440V | ||||||||||||||
Rated working current(Ie) | AC-31A | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 |
AC-35A | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 | |
AC-33A | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 | |
Rated connection capacity | 10le | ||||||||||||||
Rated breaking capacity | 8le | ||||||||||||||
Rated limited short-circuit current(ls) | 50kA | 70kA | 100kA | 120kA | |||||||||||
Rated short-time withstand current(ls) | 7kA | 9kA | 13kA | 26kA | 50kA | ||||||||||
Transfer I-II or II-I | 0.45s | 0.6s | 1.2s | ||||||||||||
Control Power voltage | DC24V. 48V. 110V. AC220V | ||||||||||||||
Electrical consumption | |||||||||||||||
Rated frequency | Start | 300W | 325W | 355W | 400W | 440W | |||||||||
Normal | 55W | 62W | 74W | 90W | 98W | ||||||||||
Weight(kg) 4 pole | 7 | 7.2 | 7.2 | 7.2 | 7.5 | 7.5 | 8.8 | 9 | 16.5 | 17 | 32 | 36 | 40 | 43 |
Q1:Are you a trading company or manufacturer?
A.We are professional manufacturer for low-voltage circuit breaker series products,Integrates research and development, manufacturing, processing and trade departments together. also we supply of different electrical and electronic items
Q2: why will you choice us :
A.more than 20years of professional teams will give you good quality products ,good service ,and reasonable price
Q3: Is the MOQ fixed?
A.The MOQ is flexible and we accept small order as trial order.
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Dear Customers,
If you have any question , please feel free to contact with me , I will send you our catalog for your reference.
That has a positive and progressive attitude to customer’s fascination, our enterprise constantly improves our merchandise high quality to meet the demands of customers and further focuses on safety, reliability, environmental requirements, and innovation of High Quality 3p 4p 250A Automatic Transfer Switch, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
High Quality China Automatic Transfer Switch and ATS, Our products and solutions are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!