How far must ladders be kept from overhead electrical wires?

Keeping ladders at a safe distance from overhead electrical wires is critical for firefighter safety and preventing electrical accidents. The most widely accepted standard for this distance is to maintain at least 10 feet away from any overhead electrical conductors. This distance helps ensure that firefighters working on ladders do not inadvertently come into contact with live wires, which can pose serious risks, including electrocution.

This guideline is acknowledged by many safety standards and organizations, emphasizing that the risk of electrical shock increases significantly the closer one is to the wires. Maintaining this 10-foot clearance not only protects firefighters but also helps prevent incidents that could disrupt operations or endanger victims, by allowing the safe use of ladders and firefighting equipment in proximity to electrical hazards.