Standard

IEC 61241-4:2001 ED1

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Gives requirements on the design, construction, testing and marking of electrical apparatus for use in combustible dust atmospheres in which a protective gas (air or inert gas), maintained at a pressure above that of the external atmosphere, is used to prevent the entry of dust which might otherwise lead to the formation of a combustible mixture within enclosures which do not contain a source of combustible dust.

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  • Standard fra IEC
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  • Versjon: 1
  • Varetype: IS
  • Products.Specs.pages
  • ICS 29.260.20
  • ISO TC TC 31

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