It is better to make the main gate for household air opening, or to do the main gate for leakage

Theoretically, of course, it is good to do the main gate for leakage, but in fact, if there is a leakage of electricity in the socket, bathroom or lamp line, it is best to let the switch that controls them separately trip, so as not to let the whole family have no electricity. Moreover, the installation of leakage switches in sockets and bathrooms is conducive to judging the scope of leakage lines, and it is also beneficial for troubleshooting. Therefore, now the main switch of the family does not have leakage protection, usually the socket switch and the switch of the bathroom use the leakage protection switch, and the line of the lamp is basically not touched by the human body, so there is no leakage protection switch.

Generally speaking, under normal circumstances, the main switch of the household is a high-division circuit breaker, in the lighting circuit, you can not set up leakage protection, can be directly controlled by a high-division circuit breaker, and the socket circuit must be equipped with a leakage circuit breaker, that is, we commonly use the residual current circuit breaker, and the socket is divided into several circuits, there are kitchen socket circuits, ordinary socket circuits, air conditioning socket circuits, bathroom socket circuits, of course, solar energy-assisted heating power switch circuits are also set up in the current residential projects. In addition to the installation according to the specifications, my point of view is that the main switch installation leakage circuit breaker is naturally better, double insurance, however, the most critical problem is that the leakage action current of your total leakage switch must be greater than the action current of the residual current circuit breaker in the socket circuit, otherwise, you have a socket circuit leakage, then the action is not the loop switch, but the main switch. In the interjection, the socket circuit of the bathroom must be tested regularly, and the water heater is best to buy the kind with leakage protection, because the bathroom is a wet place, so leakage is very dangerous!

Whether it is better to use the air as the main gate at home, or the leakage as the main gate, you can know at a glance.

The former is good for town! The latter is suitable for the countryside!

Summary. Hello, yes, the air opening does not trip, the leakage protection of the total gate trips, there is leakage.

Air opening is overload and short circuit protection, when using electricity, it does not trip, and the leakage insurance trips, indicating that there is leakage in the line, and most of the electrical appliances have leakage current to the ground.

It is necessary to carefully check that it is caused by leakage, and check them one by one.

The air opening does not trip, and the leakage protection total gate trips, is it leakage?

Hello, I have seen your question, I am sorting out the answer, it takes a little time to type and look up the information, please wait a while

Hello, yes, Duan Li Kong does not trip, the leakage of the main gate trips, there is or key leakage. Air opening is overload and short circuit protection, when using electricity, it does not trip, and the leakage insurance trips, indicating that there is leakage in the line shirt, and most of the electrical appliances have leakage current to the ground. It is necessary to carefully check that it is caused by leakage, and check them one by one.

Hello, it is recommended to use 63 amps for the empty opening of the suffocating main gate.

The electrical appliances used in each home are different, so the total air opening that needs to be configured is different, and it cannot be seen in the same amount. Now the majority of electric rolling meters are 40A and 60A, and the largest household is 63A, so in order to avoid frequent tripping, 63A is still used.

The air opening is usually used for a long time to avoid overloading the circuit, and only plays the role of a fuse in order to prevent electric shock to the human body.

The air opening does not trip, and the leakage protection total gate trips, is it leakage?

Hello dear! I am asking Xiao Liu to make a great deal, and Mr. He is happy to serve you: the leakage protector cannot be used as the main gate, and can only be installed on the branch road, so that it is easier to find the reason for the liquid pie.

Unplug all the electrical appliances, and then turn on the macro hand in turn, which plugged in and tripped, which is the reason. That is, there is leakage protection tripping, and the leakage protection current is generally 10mA, which is more sensitive. If it's empty, this road usually takes about 20A, so if you say something, check the line.

The full name of the air opening of the electric switch is the air switch, and there are many types of switches that use air arc extinguishing, and there are also switches with leakage protection.