CFR›Title 46›Chapter I›Part 111›46 CFR Part 111 Subpart 111.12 Citation46 CFR Part 111 Subpart 111.12ContainsSections § 111.12-1–§ 111.12-11CorpusDaily eCFRDisplayed edition2026-10-07Last updated2026-10-07 Subpart 111.12—Generator Construction and Circuits Sections § 111.12-1 § 111.12-1 Prime movers. § 111.12-3 § 111.12-3 Excitation. § 111.12-5 § 111.12-5 Construction and testing of generators. § 111.12-7 § 111.12-7 Voltage regulation and parallel operation. § 111.12-9 § 111.12-9 Generator cables. § 111.12-11 § 111.12-11 Generator protection. Authority46 U.S.C. 3306, 3703; DHS Delegation No. 00170.1, Revision No. 01.2. Section 111.05-20 and Subpart 111.106 also issued under sec. 617, Pub. L. 111-281, 124 Stat. 2905.SourceCGD 74-125A, 47 FR 15236, Apr. 8, 1982, unless otherwise noted. Previous 111.10 Subpart 111.10—Power Supply Next 111.15 Subpart 111.15—Storage Batteries and Battery Chargers: Construction and Installation