What is the minimum safe working distance from an overhead power line?

2025-08-12

Safety is paramount when working near overhead power lines. The required minimum safe distance varies depending on the voltage of the line. The higher the voltage, the greater the safe distance must be.

For example, according to safety regulations, the minimum clearance distance for lines up to 50 kV is often at least 10 feet (~3.1 meters). For voltages higher than 50 kV, the required distance increases. It is critical to contact the local utility company to determine the exact voltage of the lines and adhere to all local, state, and federal safety regulations. We, at Ningbo Changshi, provide a range of insulated tools and safety equipment designed to protect personnel during electrical construction and maintenance.

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