What safety measure should be taken when fighting a fire involving electrical equipment?

When dealing with a fire involving electrical equipment, it is crucial to cut power to the affected area before attempting to extinguish the fire. This measure significantly reduces the risk of electrical shock to firefighters and prevents further electrical hazards. If the power source remains active, water or other conductive extinguishing agents can create dangerous situations, as water is a conductor of electricity and can lead to electrocution.

Ensuring that the power is off allows firefighters to tackle the fire more safely and effectively, often using appropriate non-conductive extinguishing agents or techniques. This safety protocol is essential because the combination of electricity and water can exacerbate fire conditions and pose serious risks to both firefighters and occupants in the vicinity. If the power cannot be easily cut, a fire fighter with proper training may utilize non-conductive extinguishing agents while ensuring they are at a safe distance.