In our January 2019 "Wizard of Watts" I wrote about the 2020 National Electric Code (NEC) and how to prepare for the coming changes. The take away from that newsletter was "the 30- and 50-amp circuits feeding the RV are not required to have GFCI protection. Preventing the inclusion of GFCI protection of 30- and 50-amp RV… Continue reading GFCI: The Device You Love to Hate