: 63A indoor main door, 40A outdoor main door, and 322P main door on the first floor are installed by the property, so it will be fine if the electricity consumption at home is high.

According to the information you provided, there are 63A indoor main entrance, 40A outdoor main entrance and 322P main entrance on the first floor. What does this mean?

First of all, the indoor master brake and the outdoor master brake are used to control household electricity, and their rated currents are 63A and 40A respectively. This means that the indoor master gate can withstand the circuit with the maximum current 63A, while the outdoor master gate can withstand the circuit with the maximum current 40A.

Secondly, the door on the first floor is 322P, which may mean that there is a 322P distribution box on this floor, which has multiple circuit switches to control various circuits on this floor. This 322P master switch is not used to control your household electricity consumption.

Finally, you mentioned that the high electricity consumption at home may affect your circuit safety. If your household electricity consumption exceeds the rated current of the indoor main switch, it may lead to safety accidents such as circuit overload and fire. Therefore, it is recommended that you regularly check whether the household electricity consumption exceeds the rated current of the indoor main brake, and regularly maintain the circuit equipment to ensure the safety of household electricity consumption. If necessary, you can ask a professional electrician for help and advice.