46 CFR § 111.50-1
Protection of equipment
April 15, 2021
Overcurrent protection of electric equipment must meet the following listed subparts of this chapter:
(a) Appliances, Subpart 111.77.
(b) Generators, Subpart 111.12.
(c) Motors, motor circuits, and controllers, Subpart 111.70.
(d) Transformers, Subpart 111.20.