When working with ladders under power lines, what is the minimum distance required to ensure firefighter safety?

The minimum distance required to ensure firefighter safety when working with ladders under power lines is 10 feet. This distance is crucial due to the risk of electrical hazards that can occur when ladders come into close proximity to live power lines. Contact with these lines could lead to serious injury or even fatality due to electric shock.

Maintaining a distance of at least 10 feet helps ensure that firefighters have a safer working environment, preventing accidental contact with electrical sources while they are operating ladders. This safety guideline is based on recommendations from electrical safety standards and is vital for minimizing the risk associated with potential electrical hazards in emergency situations.