What is the minimum ground clearance for secondary service lines in pedestrian areas up to 750 volts?

The minimum ground clearance for secondary service lines in pedestrian areas up to 750 volts is 12 feet. This height is established to ensure safety for individuals walking underneath these lines, preventing any accidental contact that could lead to electrical hazards. It is essential to maintain adequate clearance to allow for the passage of tall vehicles or objects that might enter the area, as well as to accommodate potential environmental factors such as snow accumulation, which could reduce the effective clearance.

Maintaining a minimum height of 12 feet helps protect both the public and the electrical infrastructure by reducing the risk of accidental strikes and ensuring compliance with safety regulations. Understanding these clearances is crucial for linemen and those involved in electrical installations to ensure public safety and adherence to industry standards.