Our Answer: Beyond the main components like conductors and towers, a variety of fittings and accessories are crucial for an overhead line's safety and long-term performance. Key components and considerations include:

• Insulators: These devices prevent the conductor from making electrical contact with the support structures, ensuring the electrical current stays within the line.

• Vibration Dampers: These are installed on conductors to mitigate vibrations caused by wind, which can lead to fatigue and damage over time.

• Lightning Arresters: These protect the line and connected equipment from damaging voltage surges caused by lightning strikes by diverting the current safely to the ground.

• Earth Wire (or Ground Wire): This protective wire is run along the very top of the towers to shield the conductors from direct lightning strikes.

• Anti-Climbing Devices & Danger Plates: These are essential safety features placed on towers and poles to warn and prevent unauthorized personnel from climbing the structures.