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  • IEC 60050-444:2002

    Current The latest, up-to-date edition.

    International Electrotechnical Vocabulary (IEV) - Part 444: Elementary relays

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

    Language(s):  English - French, Spanish, Castilian

    Published date:  21-01-2002

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    INTRODUCTION - Principles and rules followed
    1 Scope
    2 Normative references
    3 Terms and definitions
    SECTION 444-01 - RELAY TYPES
    SECTION 444-02 - CONDITIONS AND OPERATIONS
    SECTION 444-03 - ENERGIZATION
    SECTION 444-04 - OUTPUT CIRCUITS
    SECTION 444-05 - TIMES
    SECTION 444-06 - INFLUENCE QUANTITIES
    SECTION 444-07 - ENDURANCE
    Figures
    INDEX in French, English, Chinese, German, Spanish,
    Japanese, Polish, Portuguese and Swedish

    Abstract - (Show below) - (Hide below)

    It has the status of a horizontal standard in accordance with IEC Guide 108.

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

    Development Note Together with IEC 60050-445 and IEC 60050-447, supersedes IEC 60050-446. (06/2010)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    08/30177286 DC : DRAFT JAN 2008 BS EN 62258-2 - SEMICONDUCTOR DIE PRODUCTS - PART 2: EXCHANGE DATA FORMATS
    15/30324519 DC : 0 BS EN ISO 14224 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - COLLECTION AND EXCHANGE OF RELIABILITY AND MAINTENANCE DATA FOR EQUIPMENT
    NF EN 62314 : 2006 SOLID-STATE RELAYS
    08/30177309 DC : DRAFT JAN 2008 BS EN 61810-2 - ELECTROMECHANICAL ELEMENTARY RELAYS - PART 2: RELIABILITY
    14/30311867 DC : 0 BS EN 61810-2 - ELECTROMECHANICAL ELEMENTARY RELAYS - PART 2: RELIABILITY
    04/30112662 DC : DRAFT APR 2004 IEC 61810-7 ED.2 - ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES
    15/30291884 DC : 0 BS EN 60947-5-1 AMD2 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    BS EN 50578:2013 Railways applications. Direct current signalling relays
    I.S. EN 61810-7:2006 ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES
    BS EN 61812-1:2011 Time relays for industrial and residential use Requirements and tests
    IEC 60050-581:2008 International Electrotechnical Vocabulary (IEV) - Part 581: Electromechanical components for electronic equipment
    IEC 62912:2015 Railway applications - Direct current signalling monostable relays of type N and type C
    UNE-EN 61812-1:2012 Time relays for industrial and residential use - Part 1: Requirements and tests
    IEC 62246-1:2015 Reed switches - Part 1: Generic specification
    EN 62246-1:2015 Reed switches - Part 1: Generic specification
    EN 50578 : 2013 RAILWAYS APPLICATIONS - DIRECT CURRENT SIGNALLING RELAYS
    BS EN 60255-151:2009 Measuring relays and protection equipment Functional requirements for over/under current protection
    CEI EN 60255-151 : 2011 RELAIS DE MESURE ET DISPOSITIFS DE PROTECTION - PARTIE 151: EXIGENCES FONCTIONNELLES POUR LES PROTECTIONS A MAXIMUM ET MINIMUM DE COURANT
    07/30168458 DC : 0 BS EN 60255-151 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 151: FUNCTIONAL STANDARD FOR OVER/UNDER CURRENT PROTECTION
    EN 60947-5-1:2017 Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
    I.S. EN ISO 14224:2016 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - COLLECTION AND EXCHANGE OF RELIABILITY AND MAINTENANCE DATA FOR EQUIPMENT (ISO 14224:2016)
    IEC 60947-5-1:2016 Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
    BS EN 62246-1:2015 Reed switches Generic specification
    UNE-EN 50578:2013 Railways applications - Direct current signalling relays
    IEC 60947-5-1 : 4.0 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    BS EN 62314:2006 Solid-state relays
    04/30112673 DC : DRAFT APR 2004 IEC 62314 ED.1 - SOLID-STATE RELAYS
    BS EN 61810-3:2015 Electromechanical elementary relays Relays with forcibly guided (mechanically linked) contacts
    CEI EN 61812-1 : 2012 TIME RELAYS FOR INDUSTRIAL AND RESIDENTIAL USE - PART 1: REQUIREMENTS AND TESTS
    CEI EN 61810-2 : 2012 ELECTROMECHANICAL ELEMENTARY RELAYS - PART 2: RELIABILITY
    I.S. EN 50578:2013 RAILWAYS APPLICATIONS - DIRECT CURRENT SIGNALLING RELAYS
    I.S. EN 62246-1:2015 REED SWITCHES - PART 1: GENERIC SPECIFICATION
    IEC 60947-5-1:2016 RLV Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
    ISO 14224:2016 Petroleum, petrochemical and natural gas industries Collection and exchange of reliability and maintenance data for equipment
    CEI EN 62314 : 2007 SOLID-STATE RELAYS
    BS EN 61810-7:2006 Electromechanical elementary relays Test and measurement procedures
    I.S. EN 61810-3:2015 ELECTROMECHANICAL ELEMENTARY RELAYS - PART 3: RELAYS WITH FORCIBLY GUIDED (MECHANICALLY LINKED) CONTACTS
    I.S. EN 61812-1:2011 TIME RELAYS FOR INDUSTRIAL AND RESIDENTIAL USE - PART 1: REQUIREMENTS AND TESTS
    CEI EN 50578 : 2014 RAILWAYS APPLICATIONS - DIRECT CURRENT SIGNALLING RELAYS
    CEI EN 61810-7 : 2006 ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES
    I.S. EN 60255-151:2009 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 151: FUNCTIONAL REQUIREMENTS FOR OVER/UNDER CURRENT PROTECTION
    IEC 61810-3:2015 Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts
    IEC 62314:2006 Solid-state relays
    IEC 61812-1:2011 Time relays for industrial and residential use - Part 1: Requirements and tests
    10/30215568 DC : 0 BS EN 60255-121 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 121: FUNCTIONAL REQUIREMENTS FOR DISTANCE PROTECTION
    UNE-IEC 60050-447:2011 International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays
    I.S. EN 60947-5-1:2017 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    I.S. EN 62314:2006 SOLID-STATE RELAYS
    IEC 60050-447:2010 International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays
    IEC 61810-7:2006 Electromechanical elementary relays - Part 7: Test and measurement procedures
    IEC 60255-151:2009 Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
    BS EN ISO 14224:2016 Petroleum, petrochemical and natural gas industries. Collection and exchange of reliability and maintenance data for equipment
    EN 60255-151:2009 Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
    EN 61810-7:2006 Electromechanical elementary relays - Part 7: Test and measurement procedures
    EN 61810-3:2015 Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts
    EN 61812-1:2011 Time relays for industrial and residential use - Part 1: Requirements and tests
    EN 62314 : 2006 SOLID-STATE RELAYS

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

    IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
    IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
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