There's some truth to that, but it's not really taken all that seriously by electricians (and the NEC doesn't specify) https://www.reddit.com/r/electricians/co

There's some truth to that, but it's not really taken all that seriously by electricians (and the NEC doesn't specify) https://www.reddit.com/r/electricians/comments/sdpmzb/my_own_mother_wants_this_says_people_actually/ https://www.reddit.com/r/electricians/comments/sdpmzb/my_own...