Standard

NEK EN 60947-5-4:2003

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Omfang

IEC 60947-5-4:2002 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage areas:a) above (and including) 10 V (typically 24 V) where contacts are used for switching loads with possible electrical erosion, such as programmable controller inputs;b) below 10 V (typically 5 V) with negligible electrical erosion, such as electronic circuits.This second edition cancels and replaces the first edition which was issued as a technical report in 1996. It now has the status of an International Standard.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • ICS 29.130.20
  • National Committee NEK/NK17B

Referanser i lov

EU lov: 73/23/EEC

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