• IEC 60127-7:2015

    Current The latest, up-to-date edition.

    Miniature fuses - Part 7: Miniature fuse-links for special applications

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, English - French

    Published date:  22-09-2015

    Publisher:  International Electrotechnical Committee

    Add To Cart

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirements
    5 Standard ratings
    6 Marking
    7 General notes on tests
    8 Dimensions and construction
    9 Electrical requirements
    10 Standard sheets
    Annex A (informative) - Guidance on ratings to
            be specified by the manufacturer or to
            be agreed upon with the testing house
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 60127-7:2015 covers requirements for miniature fuse-links for special applications. This part of IEC 60127 is applicable to fuse-links with a rated voltage not exceeding 1 000 V, a rated current not exceeding 20 A and a rated breaking capacity not exceeding 50 kA. It does not apply to fuses completely covered by the subsequent parts of IEC 60269-1. It does not apply to miniature fuse-links for appliances intended to be used under special conditions, such as in corrosive or explosive atmospheres. This part of IEC 60127 applies in addition to the requirements of IEC 60127-1. Miniature fuse-links for special applications are not intended to be replaced by the end-user of an electrical/electronic appliance. The object of this part of IEC 60127 is to establish uniform test methods for miniature fuse-links for special applications, so as to allow verification of the values (for example melting time and breaking capacity values) specified by the manufacturer. This second edition cancels and replaces the first edition published in 2013. This edition includes the following significant technical changes with respect to the previous edition:
    - defining a test board for surface mount fuse-links, Figure 2;
    - defining test schedules for homogenous series.

    This publication is to be read in conjunction with IEC 60127-1:2006. Keywords: fuse-links with a rated voltage not exceeding 1 000 V, a rated current not exceeding 20 A and a rated breaking capacity not exceeding 50 kA.

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

    Committee TC 32/SC 32C
    Development Note To be read in conjunction with IEC 60127-1. (03/2013) Stability date: 2018. (09/2015)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    CEI EN 60127-5 : 1998 MINIATURE FUSES - PART 5: GUIDELINES FOR QUALITY ASSESSMENT OF MINIATURE FUSE-LINKS
    NF EN 60127-5 : 2017 MINIATURE FUSES - PART 5: GUIDELINES FOR QUALITY ASSESSMENT OF MINIATURE FUSE-LINKS
    14/30311246 DC : 0 BS EN 60127-5 - MINIATURE FUSES - PART 5: GUIDELINES FOR QUALITY ASSESSMENT OF MINIATURE FUSE-LINKS
    BS EN 60127-5 : 2017 MINIATURE FUSES - PART 5: GUIDELINES FOR QUALITY ASSESSMENT OF MINIATURE FUSE-LINKS
    NBR IEC 60669-2-1 : 2014 SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS - PART 2-1: PARTICULAR REQUIREMENTS - ELECTRONIC SWITCHES
    I.S. EN 60127-5:2017 MINIATURE FUSES - PART 5: GUIDELINES FOR QUALITY ASSESSMENT OF MINIATURE FUSE-LINKS
    NBR IEC 60079-1 : 2016 EXPLOSIVE ATMOSPHERES - PART 1: EQUIPMENT PROTECTION BY FLAMEPROOF ENCLOSURES 'D'
    NBR IEC 60079-31 : 2014 EXPLOSIVE ATMOSPHERES - PART 31: EQUIPMENT DUST IGNITION PROTECTION BY ENCLOSURE 'T'
    IEC 60127-5:2016 Miniature fuses - Part 5: Guidelines for quality assessment of miniature fuse-links
    EN 60127-5:2017 MINIATURE FUSES - PART 5: GUIDELINES FOR QUALITY ASSESSMENT OF MINIATURE FUSE-LINKS (IEC 60127-5:2016)

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

    IEC 60127-6:2014 Miniature fuses - Part 6: Fuse-holders for miniature fuse-links
    IEC 60695-4:2012 Fire hazard testing - Part 4: Terminology concerning fire tests for electrotechnical products
    IEC 61249-2-7:2002 Materials for printed boards and other interconnecting structures - Part 2-7: Reinforced base materials clad and unclad - Epoxide woven E-glass laminated sheet of defined flammability (vertical burning test), copper-clad
    IEC 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
    ISO 3:1973 Preferred numbers Series of preferred numbers
    IEC 60269-1:2006+AMD1:2009+AMD2:2014 CSV Low-voltage fuses - Part 1: General requirements
    IEC 60127-1:2006+AMD1:2011+AMD2:2015 CSV Miniature fuses - Part 1: Definitions for miniature fuses andgeneral requirements for miniature fuse-links
    IEC 60695-2-13:2010+AMD1:2014 CSV Fire hazard testing - Part 2-13: Glowing/hot-wire based test methods- Glow-wire ignition temperature (GWIT) test method for materials
    IEC 60695-2-12:2010+AMD1:2014 CSV Fire hazard testing - Part 2-12: Glowing/hot-wire based test methods- Glow-wire flammability index (GWFI) test method for materials
    IEC 60127-4:2005+AMD1:2008+AMD2:2012 CSV Miniature fuses - Part 4: Universal modular fuse-links (UMF) -Through-hole and surface mount types
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective