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Can Masterpact or Powerpact circuit breakers with Micrologic trip units be used on 400 Hz electrical systems?

Product Line:
Masterpact and Powerpact Circuit breakers

Products used in the US

Masterpact breakers and Powerpact M, P, and R frame breakers cannot be used on 400Hz systems.

Powerpact H, J, and L-frame breakers can be used on 400Hz systems, but need to be derated. See the catalog 
for H, J, and L-frame derating information. (Note: Not UL Listed)

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