Standard

IEC 60947-5-4:2002 ED2

Publisert

Merknad: Denne standarden har en ny utgave: IEC 60947-5-4:2002+AMD1:2019 CSV

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Rettelser og tillegg kjøpes separat.

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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 IEC
  • Publisert:
  • Utgave: 2
  • Versjon: 1
  • Varetype: IS
  • ICS 29.130.20
  • ISO TC TC 121/SC 121A