The preventive measures for a fire in an electric meter box mainly include the following:

Regular inspection and maintenance: Regularly inspect the meter box and its surrounding environment, clean dust and debris, and maintain good ventilation. Check whether the electrical components inside the meter box are aging or the wiring is damaged, and replace or repair them in a timely manner.

Reasonable use of electricity: Avoid overloading electricity and do not turn on multiple high-power appliances at once to prevent circuit overload and fire hazards.

Choose a reliable quality electric meter box: When purchasing an electric meter box, one should choose products that are reliable in quality and meet national standards to avoid purchasing counterfeit and inferior products.

Prohibition of unauthorized wiring: It is strictly prohibited to connect or tie wires on the meter box without authorization to prevent short circuits or fires caused by improper wiring.

Equip with fire extinguishing equipment: Equip an appropriate amount of fire extinguishing equipment, such as dry powder fire extinguishers, around the electricity meter box to promptly extinguish the fire in the early stages.

Strengthen publicity and education: Enhance the fire safety awareness of residents and property personnel, conduct regular fire safety training, and ensure that they understand the hazards and preventive measures of electric meter box fires.

Timely repair: When a safety hazard is found in the meter box, it should be promptly reported to the power company for professional handling.

By implementing the above measures, it is possible to effectively prevent the occurrence of electric meter box fires and ensure the safety of people's lives and property.