Standards Publication

General Instructions for Proper Handling, Installation, Operation and Maintenance of Deadfront Distribution Switchboards Rated 1000 Volts or Less

ANSI/NEMA PB 2.1-2023 | Status: Active | ID: 100223

Covers floor-mounted deadfront switchboards that consist of an enclosure, molded-case and low voltage power circuit breakers, fusible or non-fusible switches, instruments and metering, monitoring or control equipment, with associated interconnections and supporting structures.

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Published Date: October 27, 2023

Number of pages: 26

Staff Contact: Zijun Tong

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Keywords

PB.2.1 PB2.1 PB-2.1-2023