Explanation: As outlined in Sec. 680.21(D) of the 2020 NEC, "Where a pool pump motor in 680.21(C) is replaced for maintenance or repair, the replacement pump motor shall be provided with ...
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All questions and answers are based on the 2014 NEC. Q. What is the NEC requirement for GFCI protection of swimming pool pump motors? A. For this question, it’s important to understand the NEC ...
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