The main switch in my house keeps tripping, what s the situation?

The trip is usually the switch behind the meter or the air (leakage) switch in your home.

1.It is recommended that you apply for "capacity increase" with the power supply company, and you can pay attention to and bind the "China Southern Power Grid 95598" public platform "My Electricity Consumption" "Business Handling" "Business Change" Select "Capacity Increase" Fill in the handling information, the person in charge and the SMS verification code and click "Confirm".

2.The air (leakage) switch trips, generally because the rated current of the air switch is too small to meet your household electricity load or your household appliances have leakage and short circuit, it is recommended that you entrust a qualified electrician to check for you.

We hope you find ours helpful.

The phenomenon of tripping of the main circuit switch at home is generally caused by the sudden use of high-power electrical appliances.

The main switch of your home keeps tripping, indicating that there is a short circuit in the line of your home, and it is recommended to hit the property of the community ** and let a professional electrician check and repair.

The main switch tripping may be due to the broken switch, or it may be that there is a lot of electricity in the lower collection, such as turning on the air conditioner, or it may be that an electrical is broken.

There are several reasons, 1. Circuit short circuit 2, electrical overload 3, circuit leakage.

Unplug all electrical switches, including the wiring board, if it still trips, it may be that there is a place in the circuit where the insulation is damaged, causing a short circuit or leakage. If it does not trip, it may be a short circuit or leakage in an electrical appliance, and it is necessary to pay attention to whether the high-power electrical appliances in the home are turned on too much and cause the circuit to trip due to overload.

If the switch keeps tripping, it should be that either there is a problem with your switch, or there is a short circuit in one of your household appliances.

It may be the quality problem or aging of the leakage protector for air opening and leakage protection; 2.Line overload or short circuit; 3.The line may leak electricity; 4.It may be a load leakage.

The main switch in the home trips, generally caused by the short circuit of electrical equipment and grounding of electrical equipment, and the electrical current of the load of electrical equipment is greater than that of the main switch and trips.

Hello, your voltage should be overloaded, maybe the line is aging, you need to find an electrician to rearrange the wire for you, thank you.

If the main switch keeps tripping, it means that the power consumption at home is relatively large, or the wires at home are aging, and the household appliances cannot be loaded, so it is best to replace some high-power wires.

The switch at home tripped, indicating that the interface of a certain line was falsely connected or connected to the fire, and it is recommended to check the line.

The total empty opening keeps tripping, there must be a problem with the line, how can the line be grounded, so he will trip to check the line.

In such a situation, it should be that the power consumption of your home exceeds the amount of the main switch, so replace the main switch as soon as possible, so that there will be no tripping self-protection state.

The main switch keeps tripping, which must be caused by a relatively large electrical load.

Or the phenomenon of short circuit in the circuit can also be caused.

It should be that the lighting wire has obvious zero wire grounding or live wire leakage, please check that the zero line or live wire of the lighting wire is related to the grounding at a certain contact, and it is good to disconnect it

If the main switch keeps tripping, it should be that the main switch is too big, and there are too many electrical appliances, so it will be better to turn off high-power electrical appliances.

The main switch at home is always constantly investigated, it may be the switch of your home, deliberately aging for a long time, you change a main switch to try, if there is no problem, you can give it a try.

Do you want to check if there is a sub-switch that operates with the main switch? If it is not separated, the switch is tripped, then the main switch is broken, and it is recommended that you replace one.

It must be that the contact is not good, which wire belt can't be connected.

This indicates that there is a leakage in the electrical appliances in your home and should be fully inspected.

The main switch at home does not jump, and the total switch downstairs trips old.

Dear, hello, I'm glad to answer for you: the main switch at home does not trip Zen, and the total switch downstairs trips? A:

1. Check the electricity meter. Observe whether the electricity consumption of the meter corresponds to the recent electricity consumption at home. If it is correct, it should be the problem of the air switch.

If it doesn't, it may be an overload trip caused by line leakage. In this case, it is more troublesome. 2.

If it's a problem with the air switch, it may be that the thermal expansion sheet inside is broken. Of course, just change it to another one. 3.

If the air switch is fine, you should consider whether the wiring at home is dusty (it will definitely be replaced after more than ten years.) Just replace the aging wiring. 4.

Observe whether the meter is metering when the electricity is not used at home (when the air switch is closed). 5.If the meter is constantly metering, there must be a leakage somewhere.

If there is still a problem with the aging line. You'll have to hire an electrician. I hope mine can help you, I wish you a happy life, if mine is helpful to you please give me a 5 star praise Oh, thank you for your support to me.

If the power supply at home is often tripped, it may be due to the following three reasons.

Too many electrical appliances are used at home, which causes overload, the quality of the switch is not good, aging has occurred, and the electrical appliances may have internal short circuit problems.

01. The quality of the switch used at home is not good, and it has aged <>

The neighbor's house often tripped, which brought him a lot of troubles, and the electrician told him after checking that the switch at home was of poor quality and aging.

The neighbor replaced the switch again, and the problem of tripping the switching power supply was solved after that.

If you also have this problem in your home, it is recommended that you check the power switch first to see if the power switch is aging.

02. There may be internal short-circuit problems <> home appliances

The living conditions are getting better and better, there are more and more electrical appliances at home, and some household appliances have exceeded their service life and are not replaced in time, and internal short circuits may occur, which will cause the switching power supply to trip.

Due to the quality of some household appliances, internal short circuits may occur during use, which will cause the switching power supply to trip.

If this is the case, it is recommended to replace the appliance with a new one or take it for repair.

03. There are too many <> used electrical appliances at home

There are more and more household appliances, and if they are used together, it will cause an overload, which will lead to the tripping of the switching power supply.

Because the power used is too large, it will cause the power supply to trip.

If this is the case, it is recommended not to use many appliances at the same time.

My sister's house often switches and trips the power supply, which is caused by the use of too many electrical appliances at home.

04. It is recommended to replace the wiring at home If the wiring at home has been used for 10 years, it is recommended to replace the wiring as soon as possible, so as not to cause the switching power supply to trip, and even cause a disaster in serious cases.

If you live in an old house, it is recommended to replace all the wiring as soon as possible, because the current electrical power is very large, so the wiring in the old house basically cannot withstand such a large load, and the switching power supply will trip frequently.

Many experienced electricians will suggest that you replace the wiring at home to avoid repeated tripping of the switch and causing disasters.

If you buy an old house, you must replace all the wiring in the house when decorating, safety is the most important thing, be careful to sail the ship for ten thousand years.

ConclusionWhen buying household appliances, try to buy electrical products produced by big brands and regular manufacturers, so as to ensure the safety of electricity.

Frequently check whether the electrical appliances, plug bars, and switches at home have been aged, and if there is a failure, it is necessary to eliminate hidden dangers in time, only in this way can we ensure the safe use of electricity.

It should be because there are too many electrical appliances in your house, and there is no way for the wires to bear, so they tripped. Check the use of the wires and don't turn on too many appliances at the same time.

It is because you have some high-power appliances in your home, and every time you use these appliances, it will cause the switch to trip, so you should reduce the use of such high-power appliances, and it will also protect the power switch in your home.

Hello, glad to answer for you! 

Hello, because household appliances are heavily loaded, exceeding the rated load belongs to overload protection tripping. There is also the phenomenon of grounding of electrical appliances, which trips due to leakage protection.

Check whether there is leakage can turn off or unplug other electrical appliances, turn on this one separately, if it is turned on normally, it means that it does not leak, if it will also trip, it means that the problem is on this equipment.

If there is no leakage equipment, it is a load problem, you can first see how big your air opening is (also pay attention to the allowable load of the meter), and then convert the total power of the electrical appliances you turn on in use, (refrigerator and air conditioner to compressor start whether the power is calculated), if it is indeed overload, it is impossible to adjust and avoid the problem of meter expansion and air replacement should be considered.

You can take a look and try to check it out, I hope it helps you!

It may be caused by a malfunction of the power supply and aging of the wires, which needs to be repaired.

It is very likely that the power of our household appliances is too large, so it will cause tripping.

This is because the power of the furniture used is too great, so it trips, and in order to protect the safety of electricity at home, there is such a device.

1. It may be that the lighting control switch is not tightened when the screws are not tightened or the line connector is not connected properly, and the contact is poor;

2. It may be that the socket route is grounded or short-circuited, and the power failure is detected;

3. It may be that the load is too large, calculate the electricity consumption.

It can only mean that the voltage used in the home is too large, so the air switch will automatically trip, which can minimize the use of household appliances in the home.

It may be because there is a problem with the wiring at home, and you should find a professional to repair it, and this problem can be solved.

It may be that there are high-power appliances at home or the power supply at home is often short-circuited, so it will trip.

There are three reasons for the old tripping of the electric switch: 1. Caused by overload; 2. Caused by short circuit; 3. Caused by leakage.

caused by overload. In the use of some electrical appliances, for example, the wire is a square lighting wire, but it is used in high-power appliances. The power of the appliance greatly exceeds the load on the wires. At this point, the safety device of the switch is activated, causing a trip.

Caused by short circuits. At the interface where the wires are connected, sometimes they are not connected firmly, or if they become loose after a period of use, which can cause a short circuit. At this time, the safety protection device is opened, and the power is tripped and the power is cut off to prevent fire.

3. Caused by leakage. There will be a leakage protection device for household electricity, and as long as the current difference of the fire zero line exceeds 30 milliamperes, it will touch the safety protection and cause tripping.

The old trip must be a fault in the outgoing circuit of the home, which touches the protection device. Therefore, it is important to find a professional to find out the cause and solve it in time to ensure safety.

The main switch at home does not jump, and the total switch downstairs trips old.

1. Check the electricity meter. Observe whether the electricity consumption of the meter corresponds to the recent electricity consumption at home. If it is correct, it should be the problem of the air switch.

If it doesn't, it may be an overload trip caused by line leakage. This situation is more troublesome and repentant. 2.

If it's a problem with the air switch, it may be that the thermal expansion sheet inside is broken. Of course, just change it to another one. 3.

If the air switch is fine, it is necessary to consider whether the wiring at home is aging (it must be replaced after more than ten years.) Just replace the aging wiring. 4.

Observe whether the electricity consumption meter is being metered when the home is not using electricity (the air switch is closed). 5.If the meter is constantly metering, there must be a leakage somewhere.

If there is still a problem with the aging line.

What is the reason why the main power switch at home keeps tripping? Here's why:

1. There are too many high-power electrical appliances connected, or the power of the electrical appliances used at the same time is too large, resulting in circuit load, in order to avoid fire accidents, the circuit will be automatically protected, and the main power switch will trip. It is necessary to look at the total power of the circuit, and the power of the electrical appliances used cannot exceed this value, otherwise it will cause tripping.

2. The circuit in the circuit is aging, or the components are damaged, short circuited, etc., and even cannot be pushed. For the sake of electricity safety, it is best to find a professional electrician to come to check, and do not do it yourself to avoid electricity accidents.

3. Excluding the above two problems, it may be that the voltage is unstable due to excessive pressure in the main electrical box of the building; It is also possible that the wiring of the main electrical box is aging. These are all need to find a professional electrician master to do maintenance, and you can't blindly operate it in the rotten search.

The main switch of the power supply at home always trips, and the solution is as follows:

1. First check the position of the main switch of the power supply, if the branch switch trips, it may be because too many high-power electrical appliances are connected to the same branch switch, and exceed the maximum carrying power of this branch, at this time, it is necessary to connect the lines of some high-power electrical appliances with other branch switches.

2. If the main switch of the power supply trips, the total power of the electrical appliance needs to be calculated to see whether it exceeds the maximum power that the main switch can carry. If the total power of the electrical appliance exceeds the loadable power of the air switch, the use of high-power electrical appliances should be reduced, and at the same time, an application should be made to the power supply bureau to increase the total switching capacity.

3. If the total power of the electrical appliance does not exceed the maximum power that can be carried by the main power switch, the main power switch needs to be replaced with a new one after the main power switch trips.

The above is for "What is the reason why the main power switch at home always trips?" The main switch of the power supply at home is always tripping solution", to avoid causing safety accidents, I would like to remind all friends, please ask a professional electrician to come to check and repair.