What is the clearance required for voltages between 345,000 to 362,000 volts?

For voltages between 345,000 to 362,000 volts, the required clearance is 8 feet 6 inches. This clearance is established to ensure safety from electric shock and to reduce the risk of electrical arcing. The clearance distance is essential for overhead power lines and structures to maintain a safe environment around high voltage equipment. It protects individuals, animals, and objects from coming into unintended contact with the energized components, as well as providing a safe distance to accommodate physical movements or environmental conditions like wind.

In general, as voltage levels increase, the required clearance also increases due to the higher risks associated with electrical hazards. Standards are set by regulatory bodies such as the National Electrical Safety Code (NESC) and similar organizations, which dictate the necessary clearances based on voltage levels. This particular clearance requirement reflects best practices in the industry for ensuring safety in the vicinity of high voltage lines.