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  • NEMA KS 1:2013

    Current The latest, up-to-date edition.

    Heavy Duty Enclosed and Dead-Front Switches (600 Volts Maximum)

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    Published date:  01-01-2014

    Publisher:  National Electrical Manufacturers Association

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

    Foreword
    Section 1 - GENERAL
    Section 2 - CHARACTERISTICS AND REQUIREMENTS
                OF SWITCHES
    Section 3 - TESTS
    Section 5 - MARKING INFORMATION

    Abstract - (Show below) - (Hide below)

    Covers manually operated enclosed and miscellaneous distribution equipment switches that are rated not more than 600 V and 6,000 A with or without a horsepower rating; with or without plug or cartridge fuses; with current-carrying parts and mechanisms enclosed in metallic/nonmetallic cases, or enclosed when mounted in enclosed switchboard or panelboard.

    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
    MIL-B-13207 Revision D:1976 BODY, VAN, VEHICLE-MOUNTED, GENERAL SPECIFICATION FOR
    MIL-C-11085 Revision D:1986 CONVEYOR, BELT; (FLAT, SKID-MOUNTED, ELECTRIC-MOTOR-DRIVEN, 24-INCH-WIDE BELT, 50-FOOT-LONG FRAME; CAPACITY, 25 POUNDS PER FOOT, 75 TONS PER HOUR)
    NEMA KS 3:2010 Guidelines for Inspection and Preventive Maintenance of Switches Used in Commercial and Industrial Applications
    NEMA PB 1:2011 Panelboards
    ANSI/NEMA KS 2:2013 Distribution Equipment Switch Application Guide, A User\'s Reference
    NEMA PB 2:2011 Deadfront Distribution Switchboards
    NEMA ICS 2:2008 Controllers, Contactors and Overload Relays Rated 600 V
    NEMA ICS 2-1996, Part 8 (R2004, R2009) INDUSTRIAL CONTROL AND SYSTEMS CONTROLLERS, CONTACTORS, AND OVERLOAD RELAYS RATED NOT MORE THAN 2000 VOLTS AC OR 750 VOLTS DC- PART 8: DISCONNECT DEVICES FOR USE IN INDUSTRIAL CONTROL EQUIPMENT
    NEMA BU 2 : 1996 MAJOR REQUIREMENTS RELATED TO THE APPLICATION AND TESTING OF LOW VOLTAGE BUSWAY

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

    UL 977:5ED 2012-04 Fused Power-Circuit Devices
    ANSI/NEMA KS 2:2013 Distribution Equipment Switch Application Guide, A User\'s Reference
    UL 248-8:3ED 2011-05 Low-Voltage Fuses - Part 8: Class J Fuses
    NFPA 70B : 2016 RECOMMENDED PRACTICE FOR ELECTRICAL EQUIPMENT MAINTENANCE
    NEMA 250 : 2014 ENCLOSURES FOR ELECTRICAL EQUIPMENT (1000 VOLTS MAXIMUM)
    UL 248-12:3ED 2011-05 Low-Voltage Fuses - Part 12: Class R 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
    NEMA ICS 1 : 2000(R2015) INDUSTRIAL CONTROL AND SYSTEMS: GENERAL REQUIREMENTS
    NEMA KS 3:2010 Guidelines for Inspection and Preventive Maintenance of Switches Used in Commercial and Industrial Applications
    NEMA ICS 2:2008 Controllers, Contactors and Overload Relays Rated 600 V
    NEMA AB 1 Molded-Case Circuit Breakers, Molded Case Switches, and Circuit-Breaker Enclosures
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