• UL 248-1 : 3

    Current The latest, up-to-date edition.

    LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS

    Available format(s):  Hardcopy

    Language(s): 

    Published date:  01-05-2011

    Publisher:  Underwriters Laboratories

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

    Preface
    1 General
    2 Definitions
    3 Service conditions
    4 Classification
    5 Characteristics
    6 Marking
    7 Construction
    8 Tests
    ANNEX A (normative) - Circuit calibration for
            interrupting rating tests
    ANNEX B (normative) - Instrumentation for
            interrupting rating tests

    Abstract - (Show below) - (Hide below)

    Pertains to low-voltage fuses rated 1000 V or less, AC and/or DC, with interrupting ratings up to 300 kA (200 kA for Mexico).

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

    Development Note Supersedes UL 198G (04/2004) Also numbered as CSA C22.2.248.1 & ANCE NMX-J-009/248/1. (04/2004)
    Document Type Standard
    Publisher Underwriters Laboratories
    Status Current
    Supersedes

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

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    I.S. EN 60079-11:2012 EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I'
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    CSA C22.2 No. 254 : 2005(R2015) MOTOR CONTROL CENTRES
    CAN/CSA-C22.2 NO. 60947-1-13 (R2018) Low-voltage switchgear and controlgear - Part 1: General rules (Tri-national standard, with UL 60947-1 and NMX-J-515-ANCE)
    ISA 12.02.01 : 2002 ELECTRICAL APPARATUS FOR USE IN CLASS 1, ZONES 0, 1 & 2 HAZARDOUS (CLASSIFIED) LOCATIONS - INTRINSIC SAFETY
    ISA 61241-18 : 2006 ELECTRICAL APPARATUS FOR USE IN ZONE 20, ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS - PROTECTION BY ENCAPSULATION "MD"
    NEMA PB 1:2011 Panelboards
    BIS IS/IEC 60079-11 : 2006 EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I'
    BIS IS/IEC 60079-18 : 2009 EXPLOSIVE ATMOSPHERES - PART 18: EQUIPMENT PROTECTION BY ENCAPSULATION 'M'
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    IEC 60079-11:2011 RLV Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    CSA C22.2 No. 199 : 2007 : R2011 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
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    CSA C22.2 No. 60079-11 : 2014 EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I'
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    CSA C22.2 NO. 60947-4-1:14 (R2019) Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters ( Bi-national standard, with UL 60947-4-1)
    UL 60947-7-3:3ED 2017-01 Low-Voltage Switchgear and Controlgear - Part 7-3: Ancillary Equipment - Safety Requirements for Fuse Terminal Blocks
    UL 283:3ED 2015-06 Air Fresheners and Deodorizers
    IEEE C37.26-2014 REDLINE IEEE Guide for Methods of Power-Factor Measurement for Low-Voltage (1000 V AC or lower) Inductive Test Circuits
    I.S. EN 61241-18:2004 ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 18: PROTECTION BY ENCAPSULATION "MD"
    BS EN 61241-18:2004 Electrical apparatus for use in the presence of combustible dust Protection by encapsulation \'mD\'
    CSA C22.2 No. 169 : 2015 ELECTRIC CLOTHES WASHING MACHINES AND EXTRACTORS
    CSA C22.2 NO. 60947-4-2:14 (R2019) Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters ( Bi-national standard, with UL 60947-4-2)
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    BS EN 60079-11:2012 Explosive atmospheres Equipment protection by intrinsic safety \'i\'
    CSA C22.2 No. 112 : 2015 ELECTRIC CLOTHES DRYERS
    CSA C22.2 No. 199 :2007 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    UL 1090:7ED 2016-10 Electric Snow Movers
    UL 1647:6ED 2015-08 Motor-Operated Massage and Exercise Machines
    08/30175787 DC : DRAFT JAN 2008 BS EN 60079-11 - EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY "I"
    CSA C22.2 No. 167 : 2017 HOUSEHOLD DISHWASHERS
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    CAN/CSA-C22.2 NO. 60947-7-3:17 Low-voltage switchgear and controlgear ? Part 7-3: Ancillary equipment ? Safety requirements for fuse terminal blocks (Trinational standard NMX-J-538/7-3-ANCE with UL 60947-7-3)
    IEEE C37.13-2015 REDLINE IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures
    CSA C22.2 No. 199 : 2007 : INC : ADD A : 2010 : R2012 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
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    CSA C22.2 No. 199 : 2007 : INC : ADD A : 2010 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
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    CAN/CSA-C22.2 No. 62841-1 : 2015 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY - SAFETY - PART 1: GENERAL REQUIREMENTS
    UL 858:16ED 2014-11 Household Electric Ranges
    UL 1484:5ED 2016-04 Residential Gas Detectors
    ANSI Z83.21 : 2016 COMMERCIAL DISHWASHERS
    IEEE C37.13.1-2006 IEEE Standard for Definite Purpose Switching Devices for Use in Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
    UNE-EN 60079-11:2013 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    EN 61241-18:2004 Electrical apparatus for use in the presence of combustible dust - Part 18: Protection by encapsulation "mD"
    MIL-PRF-23419 Revision H:2013 FUSE, CARTRIDGE, INSTRUMENT TYPE, GENERAL SPECIFICATION FOR
    EN 60079-11:2012 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
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