Safety and power · safety
Arc-flash boundary
A calculated approach distance associated with potential thermal energy from an electrical arc.
Safety notes
- Qualified analysis determines labels, PPE, work practices, and energized-work limits.
- Applicable law, permits, collective agreements, venue rules, and qualified-person decisions take precedence.
In practice
Qualified analysis determines labels, PPE, work practices, and energized-work limits.
Explore related entries
Sources
- Recommended Practices for Safety and Health Programs · Occupational Safety and Health Administration
- Electrical Safety Specification for Motion Picture Production · Entertainment Electrical Safety Association
Educational reference only. Requirements vary by jurisdiction, employer, venue, and production context.