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Can the Masterpact NT or NW type breaker be used at 400Hz or at 200Hz?

FA130329

24/01/2018

The Masterpact NT and NW style breakers are standard power distribution breakers and are not tested or UL listed for use at 200 Hz or 400 Hz. They are not recommended for use at any frequency except standard 50 or 60 Hzpower.


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