randynavarro Posted October 16, 2009 Report Share Posted October 16, 2009 Other than the normal 240 volt circuits, all the rest of the breakers are 20 amp. Is this a problem? I couldn't see/find much on the panel label - it was buried behind the wires on the inside of the cabinet. Quote Link to comment Share on other sites More sharing options...
Jim Morrison Posted October 16, 2009 Report Share Posted October 16, 2009 Based on what you wrote alone, that's not a problem, but you didn't write much. When was the house built? Quote Link to comment Share on other sites More sharing options...
RickSab Posted October 16, 2009 Report Share Posted October 16, 2009 As long as the wire and devices are rated 20 amp I don't see a problem. Quote Link to comment Share on other sites More sharing options...
Jim Katen Posted October 16, 2009 Report Share Posted October 16, 2009 Other than the normal 240 volt circuits, all the rest of the breakers are 20 amp. Is this a problem? I couldn't see/find much on the panel label - it was buried behind the wires on the inside of the cabinet. Were you inspecting my house? It sound's like someone heavied up the branch circuits. The number and size of the branch circuits isn't necessarily an indication of how much current the service will draw. To know that, you'd have to do a load calc. If the load calc comes out ok, then you can have as many circuits as you want. - Jim in Oregon Quote Link to comment Share on other sites More sharing options...
randynavarro Posted October 16, 2009 Author Report Share Posted October 16, 2009 I was thinking there was a simple rule somewhere discussing maximum # of 20 amp circuits in a 200 amp service. Maybe just dusty folklore in my brain still. It appears the determining factor isn't the quantity of circuits or the capacity of the circuits but rather the capacity of the system as a whole. BTW, this was an average 1400 square foot rambler. Nothing out of the ordinary regarding electrical loads. Quote Link to comment Share on other sites More sharing options...
Jim Katen Posted October 16, 2009 Report Share Posted October 16, 2009 I was thinking there was a simple rule somewhere discussing maximum # of 20 amp circuits in a 200 amp service. Maybe just dusty folklore in my brain still. There's no such rule. It appears the determining factor isn't the quantity of circuits or the capacity of the circuits but rather the capacity of the system as a whole. Yes, exactly. BTW, this was an average 1400 square foot rambler. Nothing out of the ordinary regarding electrical loads. I'll need a 20-amp circuit for the first outlet, a 20-amp circuit for the second outlet, a 20-amp circuit for the third outlet, a 20-amp circuit for the fourth outlet, . . . - Jim Katen, Oregon Quote Link to comment Share on other sites More sharing options...
Billy_Bob Posted October 16, 2009 Report Share Posted October 16, 2009 I think you were inspecting my home too! I have a 40 slot panel with all 20 amp circuits (other than 240). Quote Link to comment Share on other sites More sharing options...
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