Issue:
2 or 3 pole main breaker use on a single phase NQ panel

Product Line:
Panelboards.

Environment:
Products sold and used in North America

Cause:
Product features.

Resolution:
You use a 2 pole main breaker if you are back feeding the main but if you are using a main breaker kit then you use a 3 pole main.

Publicado para:Schneider Electric Mexico