Why is it not allowed to use a Q and B-frame as a branch breaker for HCR-U I-Line Main Lugs Interior?
Product Line:
HCR-U I-Line Panelboard
Environment:
I-Line Panelboard
Cause:
Getting an error saying "Main and Feeders, Select a circuit breaker that is not a Q frame or B frame. Main Lug for HCR-U I-LIne is not protected by these circuit breakers".
Resolution:
It has to do with UL series rating testing of the Sub Feed Lug Kits used as Main Lugs on the HCRU interiors. Have to use H or J frame breakers instead.
Released for: Schneider Electric Canada
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales inquiry online and en expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Center
Find support resources for all your needs, in one place.