Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 30 - Mineral Resources |
Chapter I - Mine Safety and Health Administration, Department of Labor |
SubChapter K - Metal and Nonmetal Mine Safety and Health |
Part 57 - Safety and Health Standards - Underground Metal and Nonmetal Mines |
Subpart K - Electricity |
Surface and Underground |
§ 57.12023 - Guarding electrical connections and resistor grids.
Latest version.
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§ 57.12023 Guarding electrical connections and resistor grids.
Electrical connections and resistor grids that are difficult or impractical to insulate shall be guarded, unless protection is provided by location.