ECFR SNAPSHOT / CURRENT THROUGH 2026-08-19

30 CFR 75.517

Power wires and cables; insulation and protection.

CHAPTERCHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR

PARTPART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES

SUBPARTSubpart F—Electrical Equipment—General

CURRENT PUBLIC TEXT

[Statutory Provisions]

Power wires and cables, except trolley wires, trolley feeder wires, and bare signal wires, shall be insulated adequately and fully protected.