Subpart F - Electrical Equipment-General
- Section 77.500 - Electric power circuits and electric equipment; deenergization
- Section 77.501 - Electric distribution circuits and equipment; repair
- Section 77.501-1 - Qualified person
- Section 77.502 - Electric equipment; examination, testing, and maintenance
- Section 77.502-1 - Qualified person
- Section 77.502-2 - Electric equipment; frequency of examination and testing
- Section 77.503 - Electric conductors; capacity and insulation
- Section 77.503-1 - Electric conductors
- Section 77.504 - Electrical connections or splices; suitability
- Section 77.505 - Cable fittings; suitability
- Section 77.506 - Electric equipment and circuits; overload and short-circuit protection
- Section 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements
- Section 77.507 - Electric equipment; switches
- Section 77.508 - Lightning arresters, ungrounded and exposed power conductors and telephone wires
- Section 77.508-1 - Lightning arresters; wires entering buildings
- Section 77.509 - Transformers; installation and guarding
- Section 77.510 - Resistors; location and guarding
- Section 77.511 - Danger signs at electrical installations
- Section 77.512 - Inspection and cover plates
- Section 77.513 - Insulating mats at power switches
- Section 77.514 - Switchboards; passageways and clearance
- Section 77.515 - Bare signal or control wires; voltage
- Section 77.516 - Electric wiring and equipment; installation and maintenance