Standard

NEK IEC 60364-4-473:1977

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK IEC 60364-4-473:1977+AMD1:1998 CSV

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Specifies where overload and short-circuit protective devices have to be placed in the run of the conductor. States particular requirements for protection of phase and neutral conductors according to TN, TT and IT systems. Note: -Requirements do not take account of external influences. For application of protective measures in relation to conditions of external influences, see IEC 60364-4-482.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1.0
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 29.120.50
  • ICS 91.140.50
  • National Committee NEK/NK64

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