NEK 400:2018


Merknad: Denne standarden har en ny utgave: NEK 400:2022

Rettelser og tillegg kjøpes separat.



NEK 400 deals with the design and construction of electrical low voltage installations. The collection sets requirements for satisfactory electrical safety, as well as laying down guidelines for the design of low voltage electrical installations. NEK 400 is intended for daily use in all installation- and consulting engineering companies operating within the scope of the collection. NEK 400 is a processed Norwegian edition of the IEC 60364 series, the CENELEC HD 60364 series and some complementary national standards. The purpose of the collection is to contribute to satisfactory safety and function of electrical low voltage installations in the design and installation. The collection also includes method for initial and periodic verification. NEK 400 is the central reference base in regulations for electrical low voltage installations. The authorities state that regulations, guidelines for regulations and standards together specify the minimum level of security required. Declaration of compliance with NEK 400, supported by underlying documentation, will document compliance with regulatory requirements.


  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 6.0e(2)
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 29.020
  • National Committee NEK/NK64