Subpart K. Subpart K—Trolley Wires and Trolley Feeder Wires

• § 75.1000 - Cutout switches.
• § 75.1001 - Overcurrent protection.
• § 75.1001-1 - Devices for overcurrent protection; testing and calibration requirements; records.
• § 75.1002 - Installation of electric equipment and conductors; permissibility.
• § 75.1003 - Insulation of trolley wires, trolley feeder wires and bare signal wires; guarding of trolley wires and trolley feeder wires.
• § 75.1003-1 - Other requirements for guarding of trolley wires and trolley feeder wires.
• § 75.1003-2 - 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.