Safety and power · safety
Overcurrent
Current exceeding the rated capacity of a conductor or equipment.
Safety notes
- Coordinate fuses or breakers with conductor ampacity, source fault current, load behavior, and equipment ratings.
- Applicable law, permits, collective agreements, venue rules, and qualified-person decisions take precedence.
In practice
Coordinate fuses or breakers with conductor ampacity, source fault current, load behavior, and equipment ratings.
Explore related entries
Sources
- Electrical Safety Glossary · Occupational Safety and Health Administration
- Recommended Practices for Safety and Health Programs · Occupational Safety and Health Administration
Educational reference only. Requirements vary by jurisdiction, employer, venue, and production context.