Standard

NEK EN IEC 63522-41:2026

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Corrigenda and amendments are bought separately.

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Abstract

IEC 63522-41:2026 provides guidelines for the insulation coordination of electromechanical elementary, solid state, time, forcibility guided and reed relays as well reed contacts and hybrid switching solutions. This document can also be used for similar devices when specified in a detail specification.

Document information

  • Standard from NEK
  • Published:
  • Edition: 2026-07
  • Version: 1
  • Document type: NAT
  • ICS 29.120.70
  • National Committee NEK/NK94/95

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