Trolley Wires and Trolley Feeder Wires

  1. Law
  2. CFR 30
  3. Mineral Resources
  4. Mine Safety and Health Administration, Department of Labor
  5. Coal Mine Safety and Health
  6. Mandatory Safety Standards, Surface Coal Mines and Surface Work Areas of Underground Coal Mines
  7. Trolley Wires and Trolley Feeder Wires

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Section
77.1800

Cutout switches.

Section
77.1801

Overcurrent protection.

Section
77.1801-1

Devices for overcurrent protection.

Section
77.1802

Insulation of trolley wires, trolley feeder wires and bare signal wires; guarding of trolley wires and trolley feeder wires.