• NEMA PB 2:2011

    Current The latest, up-to-date edition.

    Deadfront Distribution Switchboards

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    Published date:  19-01-2012

    Publisher:  National Electrical Manufacturers Association

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    Table of Contents - (Show below) - (Hide below)

    Section 1 - GENERAL
    Section 2 - CLASSIFICATIONS, CHARACTERISTICS, AND RATINGS
    Section 3 - PRODUCT MARKING
    Section 4 - INSTALLATION, MAINTENANCE, AND STORAGE
    Section 5 - CONSTRUCTION
    Section 6 - TEST STANDARDS
    Section 7 - APPLICATION STANDARDS

    Abstract - (Show below) - (Hide below)

    Covers floor-mounted deadfront switchboards rated 6,000 A or less, 600 V or less that consist of an enclosure, molded-case circuit breakers, low voltage power circuit breakers, fusible or non-fusible switches, instruments, metering equipment, and monitoring or control equipment with associated interconnections and supporting structures.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Electrical Manufacturers Association
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEEE 241 : 1990 ELECTRIC POWER SYSTEMS IN COMMERCIAL BUILDINGS
    UFC 3-520-01 : 2015 UNIFIED FACILITIES CRITERIA - INTERIOR ELECTRICAL SYSTEMS
    TM 5-811-1 : V19950228 ARMY TECHNICAL MANUAL - ELECTRICAL POWER SUPPLY AND DISTRIBUTION
    OO-P-2895 Base Document:1997 PLANT, AGGREGATE, SECONDARY, WITH CONE CRUSHER, MOBILE, 75 TON PER HOUR CAPACITY
    IEEE 3001.5-2013 IEEE Recommended Practice for the Application of Power Distribution Apparatus in Industrial and Commercial Power Systems
    IEEE 1818-2017 IEEE Guide for the Design of Low-Voltage Auxiliary Systems for Electric Power Substations

    Standards Referencing This Book - (Show below) - (Hide below)

    NEMA PB 1:2011 Panelboards
    IEEE C37.17-2012 TRIP DEVICES FOR AC AND GENERAL PURPOSE DC LOW VOLTAGE POWER CIRCUIT BREAKERS
    ANSI C37.50 : 1989 SWITCHGEAR - LOW VOLTAGE AC POWER CIRCUIT BREAKERS USED IN ENCLOSURES - TEST PROCEDURES
    UL 248-8:3ED 2011-05 Low-Voltage Fuses - Part 8: Class J Fuses
    NEMA 250 : 2014 ENCLOSURES FOR ELECTRICAL EQUIPMENT (1000 VOLTS MAXIMUM)
    NEMA KS 1:2013 Heavy Duty Enclosed and Dead-Front Switches (600 Volts Maximum)
    ANSI/NEMA PB 2.1:2013 General Instructions for Proper Handling, Installation, Operation and Maintenance of Deadfront Distribution Switchboards Rated 600 Volts or Less
    UL 248-12:3ED 2011-05 Low-Voltage Fuses - Part 12: Class R Fuses
    UL 248-11:3ED 2011-05 Low-Voltage Fuses - Part 11: Plug Fuses
    IEEE C37.13-2015 REDLINE IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures
    UL 248-4:2ED 2000-08 Low-Voltage Fuses - Part 4: Class CC Fuses
    NEMA PB 2.2:2014 Application Guide for Ground-Fault Protective Devices for Equipment
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    UL 248-10:3ED 2011-05 Low-Voltage Fuses - Part 10: Class L Fuses
    UL 248-9:2ED 2000-08 Standard for Low-Voltage Fuses - Part 9: Class K Fuses
    ANSI/NEMA AB 3:2013 Molded-Case Circuit Breakers and Their Application
    NEMA ICS 1 : 2000(R2015) INDUSTRIAL CONTROL AND SYSTEMS: GENERAL REQUIREMENTS
    IEEE C37.16-2009 REDLINE IEEE Standard for Preferred Ratings,Related Requirements, and Application Recommendations for Low-Voltage AC (635 V and below)and DC (3200 V and below) Power Circuit Breakers
    UL 248-1 : 3 LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS
    IEEE 141 : 1993 IEEE Recommended Practice for Electric Power Distribution for Industrial Plants
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