CFR › Title 46 › Part 111 › §111.50-146 CFR §111.50-1Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkOvercurrent protection of electric equipment must meet the following listed subparts:(a)Appliances, subpart 111.77.(b)Generators, subpart 111.12.(c)Motors, motor circuits, and controllers, subpart 111.70.(d)Transformers, subpart 111.20.