What is the minimum clearance for electrical service conductors from fire escapes?

The requirement for a minimum clearance of electrical service conductors from fire escapes is important for ensuring the safety of both firefighters and the public. A clearance of 3 feet is mandated to prevent any risk of electrical shock or interference when individuals are using the fire escape during emergencies. This distance allows adequate space for safe passage and ensures that the electrical conductors do not pose hazards to anyone evacuating or responding to a fire.

Setting the clearance at 3 feet specifically accounts for the length of the fire escape and the movements that may occur during an emergency situation. The clearance must be substantial enough to minimize the risk of accidental contact with electrical equipment while maintaining accessibility for fire safety measures. Therefore, understanding this requirement is critical for compliance with safety regulations and for the overall safety of structures equipped with fire escapes.