![](http://a0-static.micyjz.com/cloud/lmBpkKiploSRmijiknmqiq/3.png)
![](http://a0-static.micyjz.com/cloud/lpBpkKiploSRqjlrmojoiq/4.jpg)
![](http://a0-static.micyjz.com/cloud/lmBpkKiploSRjjrrnlkiin/Hc3859e508bcd4639ae7acdc6f99c290c3.jpg)
![](http://a0-static.micyjz.com/cloud/lpBpkKiploSRmijilnqqiq/11.png)
![](http://a0-static.micyjz.com/cloud/lrBpkKiploSRjjjrqjrkio/H2775de19e65a4754bb8adb97dd2fee87F.jpg)
![](http://a0-static.micyjz.com/cloud/lkBpkKiploSRjjrrklolio/2.jpg)
![](http://a0-static.micyjz.com/cloud/lrBpkKiploSRjjjrqjrkio/H2775de19e65a4754bb8adb97dd2fee87F.jpg)
![](http://a0-static.micyjz.com/cloud/lmBpkKiploSRjjrrnlkiin/Hc3859e508bcd4639ae7acdc6f99c290c3.jpg)
![](http://a0-static.micyjz.com/cloud/lrBpkKiploSRjjjrqjrkio/H2775de19e65a4754bb8adb97dd2fee87F.jpg)
![](http://a0-static.micyjz.com/cloud/llBpkKiploSRmijiknlqiq/2.png)
![](http://a0-static.micyjz.com/cloud/lpBpkKiploSRjjrknjiiin/6.jpg)
![](http://a0-static.micyjz.com/cloud/liBpkKiploSRmijiknrpiq/3.png)
We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for 4 Pole 240V AC Contactor, SKD low circuit breaker factory, 50A AC Contactor supplier, circuit breakers rcd wholesaler, 2p changeover switch wholesaler, We welcome new and previous customers from all walks of lifestyle to call us for upcoming business enterprise interactions and reach mutual accomplishment!
● Application
This MCCB CMM1 series breaker is one of products developed and manufactured by adopting international advanced technology. It is supplied with rated insulation voltage 550V and 800V and used for circuit of AC 50/60Hz, rated operating voltage AC 400V (or below), rated operating current up to 1600A for infrequent changing over and starting of the motors. The products conforms to IEC60947-2 standard.
● Product Main Technical
Poles | 2P,3P,4P |
Rated current In | 100, 160, 180, 200, 225, 250A |
Rated insulating voltage Ui (V) | 690 |
Rated operating voltage Ue(V) | 400 |
Rated frequency | 50/60Hz |
Ultimate short circuit breaking capacity | 35KA |
Services short circuit breaking capacity | 22KA |
Arcing over distance (mm) | 0 |
Operation performance Load | 1000 |
Operation performance Unload | 7000 |
Utilization category | A |
● Overall & Installation Dimension(mm)
● Protection Characteristic
Rated current of release(A) | Thermodynamic release ( ambient temperature land +40°C & marine +45°C) | Operat current of magnetic release(A | |
1.05In(cold state) Inoperative time(h) | 1.30In(heat state) operative time (h) | ||
In≤63 | ≥1 | ˂1 | 5~10In+20% |
63˂In≤100 | ≥2 | ˂2 | 5~10In+20% |
100˂In≤630 | ≥2 | ˂2 | 5~10In+20% |
Rated | Thermodynamic release ( ambient temperature land +40°C & marine +45°C) | Operating | |||
current of | 1.0In(cold state) | 1.20In(heat state) | 1.50In(heat state) | 7.2In(cold state) | current of |
release(A) | non-trip time(h) | trip time (h) | trip time (h) | non-trip time(h) | magnetic release(A |
12.5≤In≤400 | ≥2 | ˂2 | ≤4min | 2s˂Tp≤10s | 12In+20% |
Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Big discounting CMM1 JIELI, The product will supply to all over the world, such as: Brisbane, Costa rica, Jersey, Sheffield, Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.