UL 60079-7:5ED 2017-02

1 Scope
2 References
3 Terms and Definitions
4 Constructional requirements for all electrical apparatus
  4.1 General
  4.2 Electrical connections
  4.3 Clearances
  4.4 Creepage distances
  4.5 Solid electrical insulating materials
  4.6 Windings
  4.7 Temperature limitations
  4.8 Wiring internal to apparatus
  4.9 Degrees of protection provided by enclosures
5 Supplementary requirements for specific electrical apparatus
  5.1 General
  5.2 Rotating electrical machines
  5.3 Luminaires
  5.4 Cap lights and handlights
  5.5 Measuring instruments and instrument transformers
  5.6 Transformers other than instrument transformers
  5.7 Batteries
  5.8 General purpose connection and junction boxes
  5.9 Resistance heaters (other than trace heaters)
  5.10 Other electrical apparatus
6 Type verifications and type tests
  6.1 Dielectric strength
  6.2 Rotating electrical machines
  6.3 Luminaires designed for mains supply
  6.4 Measuring instruments and instrument transformers
  6.5 Transformers other than instrument transformers
  6.6 Secondary batteries
  6.7 General purpose connection and junction boxes
  6.8 Resistance heating devices and resistance heating units
  6.9 Terminal insulating material tests
  6.10 Terminal dielectric tests
7 Routine verifications and routine tests
  7.1 Dielectric tests
  7.2 Dielectric tests for batteries
  7.3 Inter-turn overvoltage tests
8 Ex component certificates
  8.1 General
  8.2 Terminals
9 Marking and instructions
  9.1 General marking
  9.2 Instructions for use
  9.3 Warning markings
Annex A (normative) - Cage motors - 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 (informative) - Dimensions of copper conductors
Annex G (informative) - Potential stator winding discharge risk
                        assessment - Ignition risk factors
Annex H (normative) - Test procedure for T8, T10 and T12 lamps
Annex I (informative) - Introduction of an alternative risk
                        assessment method encompassing 'Equipment
                        Protection Levels' for Ex Equipment
Annex J (informative) - Bibliography
Annex K (informative) - United States major deviations