Main technical specifications
Rated breaking capacity grade if MCCB: D-economical type. with overload release on N pole. which making all time, not closing and opening with the other three poles;N-standard type: H-high breaking capacity type: L-highest breaking capacity type.
| Type | Rated Current (A) | Poles number | Rated insulating voltage(V) | Rated operating voltage(V) | Arcing Over Distance (mm) | Ultimate Short Circuit Breaking | Servies Circuit Breakering | Operation performance | |
| Loaded | Unloaded | ||||||||
| JM2-100D | 12.5,16,20,25,32,40,5063,80,100 |
3P,4P
| 750 | under 690v | 0 | 18 | 18 | 1500 | 8500 |
| JM2-100N | 25 | 25 | |||||||
| JM2-100H | 70 | 70 | |||||||
| JM2-100L | 150 | 150 | |||||||
| JM2-160D | 16,20,25,32,40,50,63,80,100,125,160 | 25 | 25 | 1000 | 7000 | ||||
| JM2-160N | 36 | 36 | |||||||
| JM2-160H | 70 | 70 | |||||||
| JM2-160L | 150 | 150 | |||||||
| JM2-250D | 160,180,200,225,250 | 35 | 35 | 1000 | 7000 | ||||
| JM2-250N | 45 | 45 | |||||||
| JM2-250H | 70 | 70 | |||||||
| JM2-250L | 150 | 150 | |||||||
| JM2-400D | 200,225,250,300,315,400 | 35 | 35 | 1000 | 4000 | ||||
| JM2-400N | 45 | 45 | |||||||
| JM2-400H | 70 | 70 | |||||||
| JM2-400L | 150 | 150 | |||||||
| JM2-630D | 315,350,400,500,600,630 | 35 | 35 | 1000 | 4000 | ||||
| JM2-630N | 45 | 45 | |||||||
| JM2-630H | 70 | 70 | |||||||
| JM2-630L | 150 | 150 | |||||||
| JM2-1250D | 500,600,630,800,1000,1250 | 50 | 37 | 500 | |||||
| JM2-1250N | 70 | 50 | |||||||
FAQ
mccb 250a
When can I get the price?
We usually quote within 24 hours after we get your inquiry. if you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you just need a blank sample to check the design , we will provide you sample for free, as long as you afford the express freight.
Can you do the design for us?
Yes. We have a professional team having rich experience in mcb/rccb design and manufacturing. Just tell us your ideas and we will help to carry out your ideas. It doesn't matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them, We will send you finished files for confirmation.
How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 7-15 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. The best record we keep is delivering 100,000 mcb within a week. Generally speaking, We suggest that you start inquiry two months before the date you would like to get the products at your country.
What is your terms of delivery?
We accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convinent or cost effective for you.
what kind of material we use?
Fire-proof plastic, red copper, 85%silver contact.
mccb 250a
How to contact us?
please send your inquiry details in the below, click "send" Now!
mccb 250a