This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
What is the difference between MCCB NSX630 - NS630b as both are 630 A nominal rated current ?
For the two MCCB NSX630 and NS630b, the main differences are in the following points:
1- Frame size
2- Avilable breaking capacities
3- Electrical durability
Released for: Schneider Electric Egypt and North East Africa
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