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Can an NQ panel be used on a 240V 3PH Delta system ?


 Issue:
System application

Product Line:
Panelboards

Environment:
NQ

Cause:
240V 3PH

Resolution:
 
 
 
Yes. Branch breakers must be 3P or QO--H / QOB--H and must carry a full 240V rating.

NOTE: This is not the same as a 240D/120VAC 3PH 4W system.

 
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