Mr_Magoo
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I want to put a subpanel in the garage. According to Table 310.15(B)(6), I would need #4 Copper for a 100amp subpanel. Is this table for individual conductors in conduit or can you use ROMEX® to feed the subpanel at 100amp? The reason I ask is I read that when using ROMEX® you had to derate the THHN in ROMEX® to the 60*C rating.
Thanks,
Mike
Thanks,
Mike
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