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NEK IEC 60947-2:2016 RLV

Withdrawn

Note: This standard has a new edition: NEK IEC 60947-2:2024

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Abstract

IEC 60947-2:2016 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.IEC 60947-2:2016 applies to circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage ofwhich does not exceed 1 000 V a.c. or 1 500 V d.c.; it also contains additional requirements for integrally fused circuit-breakers. This fifth edition cancels and replaces the fourth edition published in 2006, Amendment 1:2009 and Amendment 2:2013. This edition constitutes a technical revision. This edition includes the following significant additions with respect to the previous edition:- tests for verification of selectivity in Annex A (see A.5.3);- critical load current tests for d.c. circuit-breakers (see 8.3.9);- new Annex P for circuit-breakers for use in photovoltaic applications;- new Annex R for residual-current circuit-breakers with automatic reclosing functions.The contents of the corrigendum of November 2016 have been included in this copy.

Document information

  • Redline from NEK
  • Published:
  • Withdrawn:
  • Edition: 5.0
  • Version: 1
  • Document type: NAT
  • Pages
  • ICS 29.130.20
  • National Committee NEK/NK121

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