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  • BS HD 60269-2:2013

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Low-voltage fuses Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application). Examples of standardized systems of fuses A to K

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  16-02-2023

    Language(s):  English

    Published date:  31-03-2014

    Publisher:  British Standards Institution

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

    INTRODUCTION
    1 General scope
    Fuse system E - Fuses with fuse-links for bolted
                    connections (BS bolted fuse system)
    Fuse system G - Fuses with fuse-links with offset blade
                    contacts (BS clip-in fuse system)
    Fuse system I - gU fuse-links with wedge tightening
                    Contacts
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes specific example of fuses for use by authorized persons are generally designed to be used in installations where the fuse-links are accessible to, and may be replaced by, authorized persons only.

    Scope - (Show below) - (Hide below)

    Fuses for use by authorized persons are generally designed to be used in installations where the fuse-links are accessible to, and may be replaced by, authorized persons only.

    Fuses for use by authorized persons according to the following fuse systems also comply with the requirements of the corresponding subclauses of IEC 60269-1, unless otherwise defined in this standard.

    This standard is divided into fuse systems, each dealing with a specific example of standardized fuses for use by authorized persons:

    Fuse system A: Fuses with fuse-links with blade contacts (NH fuse system)
    Fuse system B: Fuses with striker fuse-links with blade contacts (NH fuse system)
    Fuse system C: Fuse-rails (NH fuse system)
    Fuse system D: Fuse-bases for busbar mounting (NH fuse system)
    Fuse system E: Fuses with fuse-links for bolted connections (BS bolted fuse system)
    Fuse system F: Fuses with fuse-links having cylindrical contact caps (NF cylindrical fuse system)
    Fuse system G: Fuses with fuse-links with offset blade contacts (BS clip-in fuse system)
    Fuse system H: Fuses with fuse-links having \'gD\' and \'gN\' characteristic (class J and class L time delay and non time delay fuse types)
    Fuse system I: gU fuse-links with wedge tightening contacts
    Fuse system J: Fuses with fuse-links having \'gD class CC\' and \'gN class CC\' characteristics (class CC time delay and non-time delay fuse types)
    Fuse system K: gK fuse-links with blade for bolted connections – High fuse-link ratings from 1 250 A up to 4 800 A (master fuse-links)

    The following fuse systems are standardized systems in respect to their safety aspects. The National Committees shall select at least one complete fuse system of this European Standard for their national standards. The time current characteristics “gD?? and “gN?? are only relevant for the fuse system H.

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

    Committee PEL/32
    Development Note Supersedes BS 88-2(2007) & 08/30186371 DC. To be read in conjunction with BS EN 60269-1. (11/2010) Also numbered as BS 88-2(2013). Supersedes BS 88-2(2010). Supersedes 11/30241356 DC. (11/2013)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Supersedes

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

    ENA ER G81-4 : ISSUE 3 2016 FRAMEWORK FOR NEW INDUSTRIAL AND COMMERCIAL UNDERGROUND CONNECTIONS - PART 4: DESIGN AND PLANNING
    ENA ER G81-5 : ISSUE 2 2016 FRAMEWORK FOR NEW INDUSTRIAL AND COMMERCIAL UNDERGROUND CONNECTIONS - PART 5: MATERIALS SPECIFICATION
    BS 7671(2008) : 2018 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
    BS 7856:2017 Specification for special design and other features of alternating current watthour meters for active energy for use in the UK (Accuracy Classes A and B)
    ENA ER G81-2 : ISSUE 2 2016 FRAMEWORK FOR NEW LOW VOLTAGE HOUSING DEVELOPMENT INSTALLATIONS - PART 2: MATERIALS SPECIFICATION
    ENA ER G81-1 : ISSUE 3 2016 FRAMEWORK FOR NEW LOW VOLTAGE HOUSING DEVELOPMENT INSTALLATIONS - PART 1: DESIGN AND PLANNING
    16/30348626 DC : 0 BS 7856:2017 - SPECIFICATION FOR SPECIAL DESIGN AND OTHER FEATURES OF ALTERNATING CURRENT WATTHOUR METERS FOR ACTIVE ENERGY FOR USE IN THE UK (ACCURACY CLASSES A AND B)
    BS 7671(2008) : 2008 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS

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

    IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
    EN 60999-2:2003 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 2: Particular requirements for clamping units for conductors above 35 mm² up to 300 mm² (included)
    IEC 60060-2:2010 High-voltage test techniques - Part 2: Measuring systems
    IEC 60999-2:2003 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 2: Particular requirements for clamping units for conductors above 35 mm2 up to 300 mm2 (included)
    IEC 60672-3:1997 Ceramic and glass-insulating materials - Part 3: Specifications for individual materials
    EN 50102:1995/corrigendum Jul. 2002 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES FOR ELECTRICAL EQUIPMENT AGAINST EXTERNAL MECHANICAL IMPACTS (IK CODE)
    IEC 60269-1:2006+AMD1:2009+AMD2:2014 CSV Low-voltage fuses - Part 1: General requirements
    EN 60112 : 2003 AMD 1 2009 METHOD FOR THE DETERMINATION OF THE PROOF AND THE COMPARATIVE TRACKING INDICES OF SOLID INSULATING MATERIALS
    IEC 60999-1:1999 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0,2 mm2 up to 35 mm2 (included)
    EN ISO 6988:1994 Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture (ISO 6988:1985)
    ISO 1207:2011 Slotted cheese head screws Product grade A
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC TR 60943:1998+AMD1:2008 CSV Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
    EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    IEC 60060-3:1976 High-voltage test techniques - Part 3: Measuring devices
    IEC 62262:2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
    IEC 60672-2:1999 Ceramic and glass insulating materials - Part 2: Methods of test
    EN 60999-1:2000 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0,2 mm² up to 35 mm² (included)
    IEC 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    ISO 6988:1985 Metallic and other non organic coatings Sulfur dioxide test with general condensation of moisture
    ISO 4589-1:2017 Plastics — Determination of burning behaviour by oxygen index — Part 1: General requirements
    ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread
    EN 60269-1:2007/A2:2014 LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS (IEC 60269-1:2006/A2:2014)
    IEC 60672-1:1995 Ceramic and glass insulating materials - Part 1: Definitions and classification
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