What clearance must be maintained between outdoor antennas and power conductors of less than 250 volts?

The correct clearance between outdoor antennas and power conductors of less than 250 volts is 24 inches. This requirement is established to ensure safety and prevent potential electrical hazards. The clearance distance is critical because it helps reduce the risk of accidental contact with power lines, which could lead to severe injuries or electrical fires.

Maintaining a distance of 24 inches minimizes the chance of electrical arcing or short circuits that may occur if antennas or their supporting structures were to come too close to energized conductors. Additionally, this distance accounts for environmental factors such as wind movement or ice accumulation, which could bring an antenna closer to an energized conductor than intended.

Understanding this standard is essential for compliance with safety regulations and maintaining a safe working environment around electrical installations.