Mike, this is a great synopsis. One question with respect to the example presented in Section 445.13. My understanding is that 110.14(C)(1)(b) requires that we look at the 60 degree C column for wire smaller than #1 therefore the answer to this should be #2 AWG or letter C if we utilize 240.4 B. Bill Ryan September 1 2015, 10:30 am EDT Reply to this comment |