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In this case, there is no problem at all, because the current is relatively small and does not threaten our health, so there is no problem at all.
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Is there still a danger of leakage in the main distribution box of the house, I think? The main distribution box of the residence leaks one ampere. There is still no major danger, but it is better not to let him leak electricity.
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Hello friends, this is dangerous, as long as it is leakage, there is a dangerous hidden danger, please repair it in time to ensure that there is no leakage, thank you.
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Touch the switch is not charged to make it not trip, but don't touch the live place, if you touch it must jump, if it does not jump, it means that the switch has a problem.
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The main distribution box of the residence is leaking, which is a great safety hazard, very dangerous, and should be repaired by the power supply company.
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Residential electricity leakage is very dangerous, it is recommended that you find an experienced electrician to repair it.
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I can always leak electricity from electric shrimp, is Yi'an in danger? The leakage of the main distribution box of the residence is also warm and fresh, and it must be dealt with truthfully.
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There is a safety hazard due to the leakage of the main distribution box of the residence, and because you lose the leakage, and the main distribution box is that block, and if it is always wet, it will cause danger.
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Is it dangerous to leak liquid ammonia from the distribution box? This will also be dangerous, and if it goes on and on, it will become more and more dangerous, and it will have to be repaired.
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The total distribution box of the residence is not enough, there is no danger, and it is too small according to the security.
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If the leakage current is so large, it will definitely be dangerous, and it is recommended to install a leakage protection device.
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The household main switch and the rear leakage switch are generally in a distribution box, so the probability of leakage of the line on the main road and branch leakage is very small.
According to the requirements of the residential building design code JGJ242-2011 home distribution box.
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If it is very close to the distribution box, it is dangerous, but it depends on the distribution box. What is the voltage?
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Is there a danger to the house total, the distribution box road shop bill? There must be a danger of leakage in the main distribution box of the residence, and it must be replaced for him.
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: It must be installed according to the requirements of the specification, although it is a little troublesome, but it is better than an accident.
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It's all leaking, it must be dangerous, hurry up and solve it.
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Is it dangerous to leak electricity in the main distribution box of the residence? If you are in danger, you must find someone to fix it.
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The leakage of the main distribution box of the residence is 1 amp, this current is not small, and it must be dangerous.
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Is it dangerous to leak electricity from the main distribution box of the residence? Leakage is dangerous and should be dealt with promptly.
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Is it dangerous for the residential main distribution box to leak enu if.
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Leakage from the main distribution box of the residence is still dangerous, dangerous, and it is best to deal with it.
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The use of 2-digit leakage shed protector can improve the safety of home circuit signaling and posture delay, but whether it is safe needs to be evaluated according to the actual situation. The 2-position leakage protector can detect the leakage current in the circuit and automatically cut off the circuit when the leakage current reaches the set value to protect personal safety and prevent equipment damage. However, at the same time, it should be noted that the leakage protector may also cause problems such as circuit short circuit or even power loss due to maloperation, so you need to be cautious in the selection, use and maintenance of slippery luggage.
It is recommended to ask a professional electrician for installation and commissioning.
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Hello, dear I am Xiaoqiang, a life coach, and I am very happy to be able to answer for you. Generally speaking, it is safe to use 2-digit leakage security in the home distribution box, but it depends on the actual situation. The 2-digit leakage protection is a kind of leakage protector, which is mainly used to automatically cut off the circuit when the electrical leakage is wild silver to protect personal safety.
In the home circuit, the rated current of the leakage protection should match the rated current of the line, otherwise it may cause the leakage protection to overload and trip, affecting the normal use. When purchasing leakage protection, you should choose the appropriate leakage protection rated current and quantity according to the specific situation of the home circuit, including the number of lines, the size of the load, the type of electrical appliances used, etc. At the same time, it is also necessary to pay attention to the correct wiring and reliable fixing when installing the leakage insurance to ensure its normal operation and safety and reliability.
If you are unsure whether your home circuit is safe, it is advisable to consult a professional electrician for inspection and repair.
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Hello dear, glad your question The use of 2-digit leakage protection in the home distribution box is relatively safe, but it depends on the actual slag circuit load and electricity demand. Leakage protector is an important electrical safety device, which can effectively prevent the occurrence of electrical electric shock accidents. In household circuits, 1-digit or 2-digit leakage protectors are usually used to ensure the safety of electrical use.
If the household circuit load is small and the electricity demand is small or not, the use of a 2-position leakage protector can meet the basic power demand and provide higher safety guarantees. However, if the home circuit is heavily loaded and the electricity demand is high, it may be necessary to use more leakage protectors for cascade to ensure electrical safety. In addition, it is also necessary to pay attention to the selection of reliable leakage protectors, regularly inspect and maintain electrical equipment and lines, and avoid unsafe behaviors such as improper use of electricity and indiscriminate pulling of wires.
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Hello dear and happy to answer your <>
Is it necessary to match the leakage of the first-level electrical box Yes, the first-level distribution box is not allowed to install the leakage switch, because there are many neutral points (zero line) grounding protection behind the first-level distribution box, if the leakage switch is installed in the first-level distribution box, it will give you some unnecessary trouble. The distribution box is an electrical equipment, which has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, more common application, stable and reliable operation, high space utilization, less land occupation and environmental protection effect. The massive parameters on the distribution box data are generally composed of low-pressure liquid fracturing forests according to the electrical wiring.
I hope this service can help you, you can click on my avatar to follow me, and if you have any questions in the future, you can consult me again, and look forward to serving you again. Wishing you well; Happy life, everything goes well [warm] [warm].
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The phenomenon of leakage in the distribution box is very common, especially in some distribution boxes that have been used for too long, and various parts and components begin to age. There are also some electrical box leaks due to moisture or other reasons, but no matter what the reason, the leakage of the distribution box may endanger the safety of your family. Once this happens, don't panic too much, you can try these methods.
If there is a leakage in the distribution box at home, you must not repair it at will, but should contact the nearby electrician maintenance personnel as soon as possible and let them deal with it quickly. Before the electrician arrives, turn off the main switch and check for leakage in other parts. Then it's a matter of waiting for the arrival of professional maintenance personnel.
In addition, in order to prevent the occurrence of leakage, you can choose to reinstall the anti-leakage equipment for the distribution box, or replace the previously uninsulated materials with composite insulation materials, so as to reduce the occurrence of leakage accidents. In the process of using the distribution box, we should also pay attention to its maintenance, and try to avoid the occurrence of moisture or rust in the box.
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Dear, I am glad to answer for you that the main distribution box and the distribution box are 40 amperes, and the main distribution box trips for the following reasons: ''a. There is a state cover "soft breakdown" phenomenon in the "socket" circuit of the home.
The method of judging is to check the insulation between the "zero line" and the "live wire" with a 500V shake meter (megohmmeter) after the power is off, and the minimum insulation resistance shall not be less than the megaohm, two. There is a slight leakage phenomenon in the "socket" circuit at home, and the method of inspection is to remove the "zero line" and "live wire" of the "socket" circuit at home, and then access any other switch with the same capacity in the distribution box, if this switch is no longer tripped after closing, then there is a slight leakage phenomenon in the "socket" circuit at home. If the switch still trips after closing, it means that there is a "soft defeat" trace chain phenomenon in the "socket" circuit at home.
Three. If there is a problem with the leakage protection switch of the "socket" circuit at home, you can change it and try it.
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Dear, I am glad to answer for you the main distribution box trace chain and the distribution of the distribution box leakage protection are 40 A are the main distribution box tripping reasons are as follows: a. There is a "soft breakdown" phenomenon in the "socket" circuit in the home.
The method of judging is to check the insulation between the "zero line" and the "live wire" with a 500V shake meter (megohmmeter) after the power is off, and the minimum insulation resistance shall not be less than the megaohm, two. There is a slight leakage phenomenon in the "socket" circuit at home, and the way to check is to remove the "zero line" and "live wire" of the "socket" circuit at home, and then access any other switch with the same capacity in the distribution box, if the switch is no longer tripped after closing, then there is a slight leakage phenomenon in the "socket" circuit at home. If the switch still trips after closing, it means that there is a "soft breakdown" phenomenon in the "socket" circuit at home.
State hood III. If there is a problem with the leakage protection switch of the "socket" circuit at home, you can change it and try it.
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The distribution box needs to be installed with a leakage protector.
Leakage protector, referred to as leakage switch, also known as leakage circuit breaker, is mainly used in the event of leakage failure of equipment and personal electric shock protection with fatal danger, with overload and short circuit protection functions, can be used to protect the overload and short circuit of the line or motor, and can also be used as an infrequent conversion start of the line under normal circumstances.
Leakage protector can be classified according to its protection function, structural characteristics, installation mode, operation mode, number of poles and wires, action sensitivity, etc., here it is mainly described according to its protection function and use, which can generally be divided into three types: leakage protection relay, leakage protection switch and leakage protection socket.
A grounding wire is recommended.
Before solving this problem, it is necessary to understand what role the line plays in the power supply. >>>More
I don't know why you want to change the distribution box, because you don't trust the developer, or if you think there is a security issue. If it's the latter, you can find a friend who understands electricity to check it. It is enough to eliminate the existing problems. If it is the former, you can find someone or the relevant electrical department to verify it. >>>More
If the distribution box is flooded, the power should be turned off as soon as possible to prevent a short circuit from blowing up. Then use a hot air dryer to dry the various electrical switches, circuits and other components in the box one by one, and after ensuring that all the components are blown dry, energize and close each switch one by one for testing, which can basically be completely handled. Here's how: >>>More
Try removing the outlet under the main switch. Try closing again. If it still can't be delivered, it is a problem with the switch itself, and you can change the switch. >>>More
For a family, a 64A switch is sufficient.
In a single-phase circuit, one kilowatt of power corresponds to a current of 4,5 A, and 64 A corresponds to a dozen kilowatts. >>>More