Major Code Changes for 2020 NEC - PPRBD

2880 International Circle Colorado Springs, CO 80910 Telephone 719-327-2880 Web address Major Code Changes for 2020 NEC: (This list is not inclusive of all Changes ) The 2020 NEC will be effective on permits issued as of July 31, 2021 1) (A). Disconnect Identification. Along with identifying the purpose of a disconnecting means, in other than one and two family dwellings, the marking shall include the identification of the circuit source that supplies the disconnecting means. 2) (C) (2). Large Equipment entrance and egress from working space. The change here is that open equipment doors cannot impede the entry to or egress from the working space.

Transformer top surf aces that are horizontal and readily accessible shall be marked to prohibit storage. 37) 480.7 (B), (C), & (G). DC Disconnect Methods. These are new requirements for disconnecting stationary battery systems. (B) specifically for single family and two family dwellings, a disconnect or remote control for a stationary battery

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