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Contents 1 Scope 2 Normative Reference 3 Terms and Definitions 4 Equipment Grouping 5 Temperatures 6 Requirements for All Electrical Equipment 7 Non-metallic Enclosures and Non-metallic Parts of Enclosures 8 Metallic Enclosures and Metallic Parts of Enclosures 9 Fasteners 10 Interlocking Devices 11 Bushings 12 Materials Used for Cementing 13 Ex Components 14 Connection Facilities and Termination Compartments 15 Connection Facilities for Earthing or Bonding Conductors 16 Entries into Enclosures 17 Supplementary Requirements for Rotating Electrical Machines 18 Supplementary Requirements for Switchgear 19 Supplementary Requirements for Fuses 20 Supplementary Requirements for Plugs, Socket Outlets and Connectors 21 Supplementary Requirements for Luminaires 22 Supplementary Requirements for Caplights and Handlights 23 Equipment Incorporating Cells and Batteries 14 Documentation 25 Compliance of Prototype or Sample with Documents 16 Type Tests 17 Routine Tests 18 Manufacturer’s Responsibility 19 Marking Appendix A (Normative) Supplementary Requirements for Cable Glands Appendix B (Normative) Requirements for Ex Components Appendix C (Normative) Special Requirements for Group I Electrical Equipment Appendix D (Normative) Inspection Procedure to Obtain Certificate Appendix E (Informative) Introduction of an Alternative Risk Assessment Method Encompassing “Equipment Protection Levels” for Ex Equipment Appendix F (Informative) Motors Supplied by Converters Appendix G (Informative) Example of Rig for Resistance to Impact Test |