Are the NQ panels approved for use with 240V open delta systems?

Issue:
What voltage systems can the NQ panel be used on?

Product Lines:
NQ Panelboards

Environment:
Product sold in North America

Cause:
Need to know the rating of NQ panelboards in Open Delta System

Resolution:
NQ panelboards are not listed or approved for use on 240V open delta applications.  They are intended for use on standard delta or wye three phase power systems.

See Digest Plus Section 9 , page 9-3 through 9-9 for series ratings tables, which list valid voltage systems for NQ panelboards.

Released for: Schneider Electric Canada