46 C.F.R. § 111.20-10 Autotransformers.
Title 46 - Shipping
An autotransformer must not supply feeders or branch circuits.
Title 46: Shipping
PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS
Subpart 111.20—Transformer Construction, Installation, and Protection
§ 111.20-10 Autotransformers.
