What must be done for all conductors in pull boxes exceeding a certain measurement?

For conductors in pull boxes that exceed a specific measurement, the requirement is that they must be cabled or racked. This practice is essential for ensuring that the conductors are organized and properly managed within the pull box. When conductors are cabled or racked, it prevents tangling, damage, and ensures easier access for maintenance or troubleshooting tasks.

Having a structured and unobstructed arrangement of wires is critical, particularly in scenarios where multiple conductors are present. It aids in reducing the risk of electrical shorts or interference between adjacent wires. Proper organization also facilitates compliance with safety regulations and standards, which often specify that conductors must be installed in a manner that minimizes hazards.

While proper insulation, color-coding, and secure taping are important factors in electrical installation, the key requirement when it comes to managing multiple conductors in pull boxes specifically focuses on the arrangement and organization, underscoring the importance of cabled or racked systems.