CEI EN 60079-15 : 2012

FOREWORD
1. Scope
2. Normative references
3. Terms and definitions
4. General
5. Temperatures
6. Requirements for electrical equipment
7. Connection facilities and terminal
    compartments
8. Supplementary requirements for non
    sparking electrical rotating machines
9. Supplementary requirements for non
    sparking fuses and fuse assemblies
10. Supplementary requirements for non
    sparking plugs and sockets
11. Supplementary requirements for non
    sparking luminaires
12. Supplementary requirements for
    equipment incorporating non-sparking
    cells and Batteries
13. Supplementary requirements for non
    sparking low power equipment
14. Supplementary requirements for non
    sparking current transformers
15. Other non-sparking electrical equipment
16. General supplementary requirements for
    equipment producing arcs, sparks or hot
    Surfaces
17. Supplementary requirements for enclosed
    break devices and non-incendive components
    producing arcs, sparks or hot surfaces
18. Supplementary requirements for hermetically
    sealed devices producing arcs, sparks
    or hot surfaces
19. Supplementary requirements for sealed
    devices producing arcs, sparks or hot
    Surfaces
20. Supplementary requirements for restricted
    breathing enclosures protecting equipment
    producing arcs, sparks or hot surfaces
21. General information on verification and tests
22. Type tests
23. Routine verifications and tests
24. Marking
25. Documentation
26. Instructions
Annex A (informative) - Application, installation,
        and testing considerations for Ex ?nA
        asynchronous machines
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications
Annex ZY (informative) - Significant changes
         between this European Standard and EN
         60079-15:2005
Annex ZZ (informative) - Coverage of essential
         requirements of the directive 94/9/EC

Describes the requirements for the construction, testing and marking for Group II electrical equipment with type of protection, 'n' intended for use in explosive gas atmospheres.