For "HB" Compact NSX MCCBs, it is mandatory to supply the circuit breaker via its upstream. The high breaking performance cannot be reached if the "HB" NSX MCCB was reverse fed because we risk arcing between poles. Thus, restrict reverse feeding for this MCCB as illustrated in the attached Compact NSX 2016 catalogue extract.
Released for: Schneider Electric Saudi Arabia
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales enquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Centre
Find support resources for all your needs, in one place.
