Other requirements for guarding of trolley wires and trolley feeder wires

Cutout switches

Overcurrent protection

Devices for overcurrent protection; testing and calibration requirements; records

Installation of electric equipment and conductors; permissibility

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

Requirements for movement of off-track mining equipment in areas of active workings where energized trolley wires or trolley feeder wires are present; pre-movement requirements; certified and qualified persons