15 vs 20 amp circuits

mdb · 2007-09-23T18:06:13+00:00

I'm renovating my basement and have a pretty fundamental question about the romex cable I'll be running throughout the space for lights and wall jacks. I'm having my old Federal Pacific breaker panel (150 amps) replaced with a new Cutler Hammer 200 amp box. Have hired an electrician to do that work for me. But I wondered why I'd bother with 15 amp circuits (14-2 romex). Is there a reason not to simply make all three of the circuits I'll be creating for the new basement 20 amp circuits, using 12-2 romex? Or is there a fire/shock hazard caused by using the higher amperage circuit breakers on those standard circuits.Also, does on GFI protect the entire circuit on which it is located or do I need to install more? My basement, like so many, sometimes gets wet when the outside drains are blocked.

Sep 23, 2007 101 Replies

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Solar Flare 18 years ago

Must have been an NCR trained maintenance guy.

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Jim 18 years ago

"Earn your Certificate in just Six Short Days!"

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