To prevent the occurrence of meter box failures, the following measures can be taken:

Regular inspection and maintenance: Regularly inspect the meter box, including whether the insulation layer of the wires is aging or cracked, whether the joints are loose, and whether electrical components such as circuit breakers and fuses are aging. Timely repair or replace damaged components to ensure the safety and stability of the circuit system.

Reasonable planning of electricity consumption: Reasonably arrange the electricity load according to the rated capacity of the meter to avoid overloading and causing overheating or damage to the meter box. At the same time, it is important to avoid using the meter box without load for a long time to reduce the risk of excessive local pressure.

Installing a leakage protector: The leakage protector can detect the leakage situation in a timely manner and cut off the power supply in case of leakage, protecting personal safety and circuit equipment. Therefore, installing a leakage protector in the meter box is an important means of preventing faults.

Keep clean and dry: Regularly clean the dust and debris on the surface of the meter box to prevent dust accumulation from causing the meter box to not open properly. At the same time, be careful to prevent rainwater or dust from entering the interior of the meter box and keep it dry and clean.

Standardized installation and laying: During the installation of the meter box and the laying of cables, strict adherence to standardized operations should be followed to ensure that the meter box is securely installed and the wires are neatly arranged, avoiding potential faults caused by improper installation or non-standard laying.