How far apart should fasteners be spaced on all exposed conductors?

The spacing of fasteners on exposed conductors is critical to ensure the integrity and reliability of the lightning protection system. Fasteners must be placed at intervals that prevent sagging or excessive movement of the conductors, which could lead to potential mechanical damage or compromise the effectiveness of the lightning protection.

In this scenario, fasteners should be spaced not more than 3 feet apart. This specific distance is intended to maintain a secure, stable, and well-supported arrangement of the conductors, minimizing any risk of contact with other structures or elements. It also helps to ensure that the conductors stay properly aligned and effectively direct lightning safely to the ground.

Maintaining the fastener spacing at this interval is a standard practice in lightning protection systems, as it ensures compliance with safety regulations and industry standards, contributing to a more effective lightning protection design overall.