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Are I-Line panelboards rated for use at 400 Hz?

Issue:
Application

Product Line:
Panelboards

Environment:
Typical Application

Cause:
Product design specification.

Resolution:
Yes. I-Line panelboards are rated for 400 hertz.
The circuit breakers must  be rerated for 400 Hz applications.  See 0100DB0101 for rerating information.
 
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