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Will ground fault alarm work on a generator breaker configured for modified differential ground fault MDGF to sum the currents correctly?
Issue:
Will a breaker using MDGF still be able to signal the ground fault alarm on the M2C/M6C contact through the trip unit?

Product Line:
Molded Case Circuit Breakers

Resolution:
Yes. The signal from the MDGF module is correctly interpreted by the P and H trip units to signal a ground fault alarm through an M2C programmable switch module.

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