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  • NEMA PB 1:2011

    Current The latest, up-to-date edition.

    Panelboards

    Available format(s): 

    Language(s): 

    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 - PANELBOARDS
    Section 3 - RATING STANDARDS
    Section 4 - INSTALLATION, MAINTENANCE, AND STORAGE
    Section 5 - CONSTRUCTION
    Section 6 - TEST STANDARDS
    Section 7 - APPLICATION STANDARDS

    Abstract - (Show below) - (Hide below)

    Covers single panelboards or groups of panel units suitable for assembly in the form of single panelboards, including buses, and with or without switches or automatic overload protective devices (fuses or circuit breakers), or both.

    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)

    MIL-S-44196 Revision A:1991 SHELTER, TACTICAL, NON-EXPANDABLE
    IEEE 241 : 1990 ELECTRIC POWER SYSTEMS IN COMMERCIAL BUILDINGS
    MIL-DTL-22438 Revision C:2012 PANELS, RECEPTACLE, FOR ELECTRICAL AND ELECTRONICS TEST AND MAINTENANCE TABLE, GENERAL SPECIFICATION FOR
    NEMA PB 2:2011 Deadfront Distribution Switchboards
    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)

    UL 50:13ED 2015-10 Enclosures for Electrical Equipment, Non-Environmental Considerations
    UL 248-8:3ED 2011-05 Low-Voltage Fuses - Part 8: Class J Fuses
    UL 869A:4ED 2006-11 Standard for Reference Standard for Service Equipment
    NEMA 250 : 2014 ENCLOSURES FOR ELECTRICAL EQUIPMENT (1000 VOLTS MAXIMUM)
    NEMA KS 1:2013 Heavy Duty Enclosed and Dead-Front Switches (600 Volts Maximum)
    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
    UL 248-4:2ED 2000-08 Low-Voltage Fuses - Part 4: Class CC Fuses
    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
    UL 248-1 : 3 LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS
    NEMA AB 1 Molded-Case Circuit Breakers, Molded Case Switches, and Circuit-Breaker Enclosures
    IEEE 141 : 1993 IEEE Recommended Practice for Electric Power Distribution for Industrial Plants
    UL 248-5:2ED 2000-08 Standard for Low-Voltage Fuses - Part 5: Class G Fuses
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