- Letter Symbols for Units
- Sec.1. Introduction to the National Electrical Safety Code
- Sec.2. Definitions of Special Terms
- Sec.3. References
- Sec.9. Grounding Methods for Electric supply and Communications
Facilities
- Part 1. Rules for the Installation and Maintenance of Electric
Supply Stations and Equipment
- Sec.10. Purpose and Scope of Rules
- Sec.11. Protective Arrangements in Electric Supply Stations
- Sec.12. Installation and Maintenance of Equipment
- Sec.13. Rotating Equipment
- Sec.14. Storage Batteries
- Sec.15. Transformers and Regulators
- Sec.16. Conductors
- Sec.17. Circuit Breakers, Reclosers, Switches, and Fuses
- Sec.18. Switchgear and Metal-Enclosed Bus
- Sec.19. Surge Arresters
- Part 2. Safety Rules for the Installation and Maintenance of
Overhead Electric Supply and Communication Lines
- Sec.20. Purpose, Scope, and Application of Rules
- Sec.21. General Requirements
- Sec.22. Relations Between Various Classes of Lines and Equipment
- Sec.23. Clearances
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- Sec.24. Grades of Construction
- Sec.25. Loading for Grades B and C
- Sec.26. Strength Requirements
- Sec.27. Line Insulation
- Part 3. Safety Rules for the Installation and Maintenance of
Underground Electric Supply and Communication Lines
- Sec.30. Purpose, Scope, and Application of Rules
- Sec.31. General Requirements Applying to Underground Lines
- Sec.32. Underground Conduit Systems
- Sec.33. Supply Cable
- Sec.34. Cable in Underground Structures
- Sec.35. Direct-Buried Cable
- Sec.36. Risers
- Sec.37. Supply Cable Terminations
- Sec.38. Equipment
- Sec.39. Installation in Tunnels
- Sec.40. Purpose and Scope
- Sec.41. Supply and Communications Systems-Rules for Employers
- Sec.42. General Rules for Employees
- Sec.43. Additional Rules for Communications Employees
- Sec.44. Additional Rules for Supply Employees
- Tables
- Appendix
- Index
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