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IEC 60947-4-1 Revised

IEC 60947-4-1:2018/ISH1:2020
Interpretation sheet 1 - Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
INTERPRETATION SHEET
English/French
A more recent version of this publication exists: IEC 60947-4-1:2023

Technical committee

TC 121/SC 121A Low-voltage switchgear and controlgear

Category

EMC - Safety
Publication typeInternational Standard
Publication date2020-03-13
Edition4.0
ICS

29.120.99

29.130.20

Stability date2023
Pages4
File size175.06 KB
EditionDatePublicationEditionStatus
  • Achieve food security and promote sustainable agriculture

  • Achieve food security and promote sustainable agriculture

  • Ensure healthy lives and promote well-being for all

  • Ensure inclusive and equitable quality education

  • Ensure availability and sustainable management of water and sanitation for all

  • Promote inclusive and sustainable economic growth, full and productive employment and decent work for all

  • Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation

  • Make cities and human settlements inclusive, safe, resilient and sustainable

  • Ensure sustainable consumption and production patterns

  • Take urgent action to combat climate change and its impacts

  • Conserve and sustainably use ocean, sea and marine resources

  • Strengthen the means of implementation and revitalize the global partnership for sustainable development

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