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Swimming Pools and the 2023 NEC. Grounding and Bonding Feeders & Branch Circuits

jar546

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According to the 2023 National Electrical Code (NEC), Section 680.7(A) on Grounding and Bonding for Feeders and Branch Circuits, what are the specific requirements for the size and material of the Equipment Grounding Conductor (EGC) when installed in a corrosive environment or wet location? Additionally, how do these requirements differ when the feeder is part of a separately derived system, such as when connected to a transformer?
 
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