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Full Description

Gives requirements for the design, construction, testing and marking of electrical apparatus, with a rated value of supply voltage not exceeding 11 kV r.m.s. a.c. or d.c., with type of protection 'e' that does not produce sparks, arcs, or dangerous temperatures in normal operation.
 

Document History

  1. IEC 60079-7 Ed. 5.1 b:2017


    Explosive atmospheres - Part 7: Equipment protection by increased safety "e" CONSOLIDATED EDITION

    • Most Recent
  2. IEC 60079-7 Ed. 5.0 b:2015


    Explosive atmospheres - Part 7: Equipment protection by increased safety "e"

    • Historical Version
  3. IEC 60079-7 Ed. 5.0 en:2015


    Explosive atmospheres - Part 7: Equipment protection by increased safety "e"

    • Historical Version
  4. IEC 60079-7 Ed. 4.0 b:2006


    Explosive atmospheres - Part 7: Equipment protection by increased safety "e"

    • Historical Version
  5. IEC 60079-7 Ed. 3.0 b:2001

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    Electrical apparatus for explosive gas atmospheres - Part 7: Increased safety "e"

    • Historical Version