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About This Item

 

Full Description

States the characteristics of contactors and starters and associated equipment, the conditions with which contactors or starters shall comply (operation and behaviour, dielectric properties, the degrees of protection provided by their enclosures, their construction), the tests intended for confirming that these conditions have been met, the information to be given with the equipment or in the manufacturer's literature. This publication supersedes IEC 60158-1 (1970) and its Amendment 1 (1983), 60158-1C (1982), 60292-1 (1969) and its Amendment 2 (1983), 60292-2 (1970), 60292-3 (1973) and 60292-4 (1975). It should be read in conjunction with IEC 60947-1.
 

Document History

  1. IEC 60947-4-1 Ed. 5.0 b:2023


    Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

    • Most Recent
  2. IEC 60947-4-1 Ed. 4.0 b:2018


    Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

    • Historical Version
  3. IEC 60947-4-1 Ed. 3.1 b:2012


    Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters CONSOLIDATED EDITION

    • Historical Version
  4. IEC 60947-4-1 Ed. 3.0 b:2009


    Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

    • Historical Version
  5. IEC 60947-4-1 Ed. 2.1 b:2002

    👀currently
    viewing


    Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters CONSOLIDATED EDITION

    • Historical Version
  6. IEC 60947-4-1 Ed. 2.0 b CORR1:2001


    Corrigendum 1 - Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

    • Historical Version