Here are some suggestions for safe use of residential consumer unit boxes:

Please ensure that all electrical work is performed by a qualified electrician for installation and repairs. Do not make electrical changes or repairs yourself.

Regularly inspect the appearance of the consumer unit box and its accessories to ensure there are no obvious damage, loose or exposed wires.

The consumer unit box should be kept dry and clean, away from water and humid environment. Do not place the consumer unit box near flammable objects.

The door of the consumer unit box should be kept closed to prevent unauthorized personnel from accessing the internal circuits.

If a trip occurs, first determine what caused the trip. If you are unable to identify or fix the problem, contact a professional electrician immediately for service.

Before performing any electrical repairs or replacing parts of the consumer unit box, be sure to turn off the main power supply to ensure safety.

The wires inside the consumer unit box should be wired correctly and there should be no loose or exposed wires.

Regular maintenance and inspection of the consumer unit box, such as cleaning dust, tightening screws and checking signs.

If you plan to make high-power electrical connections or add loads, make sure you have consulted with an electrician and made the upgrades accordingly.

Remember that electricity is dangerous, and the proper and safe use of residential electrical consumer unit boxes is critical. If you are unfamiliar with electrical work or have any questions, consult a professional electrician.