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BS 4683-3

1972 Edition, August 16, 1972

Complete Document

Specification for electrical apparatus for explosive atmospheres. Type of protection N

Includes all amendments and changes through Change/Amendment , August 16, 1972

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Detail Summary

Superseded By: BS 6941

Additional Comments:
W/D S/S BY BS 6941
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Product Details:

  • Revision: 1972 Edition, August 16, 1972
  • Published Date: August 16, 1972
  • Status: Superseded By:
  • Superseded By: BS 6941
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 0
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Specifies the essential constructional features of electrical apparatus intended for use in Division 2 areas and test requirements which such apparatus shall meet. Subject to the limitations imposed by the temperature class, this type of apparatus is suitable for use in all gases and vapours when mixed with air. Does not cover apparatus intended for use where there may be a hazard due to ignitable dust or fibre.