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    I.S. EN 50274:2002

    Current The latest, up-to-date edition.

    LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PROTECTION AGAINST ELECTRIC SHOCK - PROTECTION AGAINST UNINTENTIONAL DIRECT CONTACT WITH HAZARDOUS LIVE PARTS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2002

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Requirements
      4.1 General requirements
      4.2 Positioning of operating devices
      4.3 Measures
      4.4 Space of protection
      4.5 Base area
      4.6 Access area
      4.7 Equipment installed on movable parts
    5 Tests
      5.1 Operating devices and access area
      5.2 Finger protected and back of the hand
          protected locations
    Annex A (informative) Figures for explanation

    Abstract - (Show below) - (Hide below)

    Applicable to low-voltage switchgear and controlgear assemblies with a rated voltage not exceeding AC 1000 V or DC 1500 V.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 61032:1998 Protection of persons and equipment by enclosures - Probes for verification
    IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
    EN 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 61032:1997 Protection of persons and equipment by enclosures - Probes for verification
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