EN IEC 60079-7:2015/A1:2018

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Constructional requirements
5 Supplementary requirements for specific
   electrical equipment
6 Type verifications and type tests
7 Routine verifications and routine tests
8 Ex Component certificates
9 Marking and instructions
10 Documentation
Annex A (normative) - Temperature determination of
        electrical machines - Methods of test and of calculation
Annex B (normative) - Type tests for specific forms of
        resistance heating devices or resistance heating units
        (other than trace heater)
Annex C (informative) - Cage motors - Thermal protection in
        service
Annex D (informative) - Resistance heating devices and
        units - Additional electrical protection
Annex E (informative) - Combinations of terminals and
        conductors for general purpose connection
        and junction boxes
Annex F (normative) - Dimensions of copper conductors
Annex G (normative) - Test procedure for T5 (only 8 W),
        T8, T10 and T12 lamps
Annex H (normative) - Alternative separation distances for
        Level of Protection 'ec' equipment under controlled
        environments
Annex I (informative) - Application, installation, and testing
        considerations for Level of Protection 'ec'
        asynchronous machines
Annex J (informative) - Luminaires incorporating LEDs
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications
Annex ZZ (informative) - Relationship between this
         European standard and the essential requirements of
         2014/34/EU [2014 OJ L96] aimed to be covered

Defines the requirements for the design, construction, testing and marking of electrical equipment and Ex Components with type of protection increased safety 'e' intended for use in explosive gas atmospheres.