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Can the QO GFI be used at 50Hz?

Issue:
Are GFI breakers operate on 50Hz for Foreign use panelboards?

Product Line:
Panelboards, Load Centers, GFI Circuit Breakers

Environment:
NQ, NF, ILine Panelboards, Homeline & QO Load centers, GFI Circuit Breakers

Resolution:
No. The QO GFI is UL listed for 60 Hz applications only. At 50 Hz the trip range will be higher and it will not meet UL listing requirements.

 
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