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Can the HQO adapters for I-Line use QO GFI or EPD type breakers?

Will the I-line HQO plug in units accept GFI or EPD type breakers?

Product Line:

I-Line, QO Breakers

The HQO units will accept up to 4 GFI breakers and 2 standard breakers. It has a total of 6 breaker slots of which the middle 4 may be used for GFI/EPD breakers.
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