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ANSI/NEMA PB 2.1:2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

General Instructions for Proper Handling, Installation, Operation and Maintenance of Deadfront Distribution Switchboards Rated 600 Volts or Less

Available format(s)

Hardcopy , PDF

Superseded date

30-10-2023

Superseded by

ANSI/NEMA PB 2.1:2023

Language(s)

English

Published date

24-02-2014

€58.33
Excluding VAT

Foreword
Section 1 - GENERAL
Section 2 - HANDLING
Section 3 - STORAGE
Section 4 - INSTALLATION OF SWITCHBOARD
            OR ENCLOSURE
Section 5 - INSTALLATION OF CONDUIT AND
            CONDUCTORS
Section 6 - INSTALLATION OF SWITCHBOARD
            INTERIOR
Section 7 - STEPS TO BE TAKEN BEFORE
            ENERGIZING
Section 8 - ENERGIZING EQUIPMENT
Section 9 - MAINTENANCE
Section 10 - PERMISSIBLE LOADING OF
             SWITCHBOARDS

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.

DevelopmentNote
2002 Edition in Spanish Language is still active. (03/2008)
DocumentType
Standard
Pages
26
PublisherName
National Electrical Manufacturers Association
Status
Superseded
SupersededBy
Supersedes

NFPA 70B : 2016 RECOMMENDED PRACTICE FOR ELECTRICAL EQUIPMENT MAINTENANCE
IEEE 1147-2005 IEEE Guide for the Rehabilitation of Hydroelectric Power Plants
IEEE 141 : 1993 IEEE Recommended Practice for Electric Power Distribution for Industrial Plants
IEEE 242-2001 IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems (IEEE Buff Book)
IEEE DRAFT 1147 : D8 2005 GUIDE FOR THE REHABILITATION OF HYDROELECTRIC POWER PLANTS
NEMA PB 2:2011 Deadfront Distribution Switchboards
IEEE 3001.5-2013 IEEE Recommended Practice for the Application of Power Distribution Apparatus in Industrial and Commercial Power Systems

NFPA 70E : 2018 ELECTRICAL SAFETY IN THE WORKPLACE
NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
NEMA AB 4:2017 Guidelines for Inspection and Preventive Maintenance of Molded-Case Circuit Breakers Used in Commercial and Industrial Applications

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