Regulations last checked for updates: Feb 07, 2026

Title 30 - Mineral Resources last revised: Jan 27, 2026
§ 28.3 - Installation, use, and maintenance of approved fuses.

Approved fuses shall be installed and maintained in accordance with the specifications prescribed by the manufacturer of the fuses, and shall be selected and used in accordance with the standards prescribed for short-circuit protective devices for trailing cables in Parts 75 and 77, Subchapter O of this chapter.

authority: 30 U.S.C. 957,961
source: 37 FR 7562, Apr. 15, 1972, unless otherwise noted.
cite as: 30 CFR 28.3