A load where the maximum current is expected to continue for three hours or more. Rating of the branch circuit protection device used shall not be less tan 125% of the continuous load
US Department of Labor, Electric Power eTool: Glossary of Terms, Occupational Safety & Health Administration OSHA, Washington, D.C., USA 2010. https://www.osha.gov/SLTC/etools/electric_power/gl ossary.html, (OSHA/ Electr Pwr - Amer) {618}