U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 28, 2025

§ 111.20-15 - Protection of transformers against overcurrent.

Each transformer must have protection against overcurrent that meets Article 450 of NFPA 70 or IEC 60092-303:1980 (both incorporated by reference; see § 110.10-1 of this subchapter).

[USCG-2020-0075, 88 FR 16361, Mar. 16, 2023]