Posted by DEnnis minn on September 10, 2019 at 16:32:45 from (67.4.25.11):
All,
I refrained from abswering a question about residential wiring in US (current NEC compliance). I would ask, does a two pole 20 amp wired for a single 120v receptacle would still protect the same as a single pole breaker.
This assumes one hot, one neutral, one equipment grounding conductor, properly landed at both ends at a typical home receptacle.
I read the other recent electrical question and I think that there was a bit of misguidance. 20 amps is 20 amps. Even though wiring a two pole breaker for a single pole would be a waste, however, it is still electrically viable and compliant. One hot at the breaker, one neutral on the bar, and a qualified EGC, continuous metallic conduit or wiring to the non-subpanel ground/neutral bus bar.
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Today's Featured Article - Identifying Tractor Smells - by Curtis Von Fange. We are continuing our series on learning to talk the language of our tractor. Since we can’t actually talk to our tractors, though some of the older sect of farmers might disagree, we use our five physical senses to observe and construe what our iron age friends are trying to tell us. We have already talked about some of the colors the unit might leave as clues to its well-being. Now we are going to use our noses to diagnose particular smells. ELECTRICAL SMELLS
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