Ask Paul | National Electrical Code

Let's Ask Paul | Episode 17 | Can THHN/THWN-2 be installed in cable trays?


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Listen as Paul Abernathy, a nationally recognized expert on the national electrical code answers a question submitted regarding Article 392 and the installation of single insulated conductors in a cable tray and how it may have changed in the 2020 National Electrical Code.
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Ask Paul | National Electrical CodeBy Master The NEC

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