The best circuit breakers for apartments and cottages in 2020

When carrying out a major overhaul, the most important part is the replacement of the wiring, as well as the circuit breakers. In order for the operation of these tools to be uninterrupted and constant, as suitable as possible for the operating conditions, it is necessary to make the right choice. The editors of the site "bestx.htgetrid.com/en/" offer you an overview of the best circuit breakers.

The most cozy thing is a kerosene lamp, but I am for electricity! (M. Bulgakov)

Features and characteristics of the lineup

What is a circuit breaker

The purpose of this device is to protect the electrical circuit from short-circuits, overvoltage, overloads of electricity, protection against network problems and independent disconnection or switching on of electricity at a certain interval. As a rule, it is located in the electrical panel, separately for each apartment.

The response time of a working AV, as a rule, fluctuates up to 0.1 seconds. The main contents of the device are enclosed in a plastic box. There is a mount on the back of the device that can be easily installed into the rail. Over time, automation is becoming lighter and more compact, as well as more mobile. This box can just as easily be removed from the rail. In the farm, AV of the modular type is most often used, they are due to a small number of poles and a small volume.

Main characteristics

The device has many divisions according to characteristics that perform the desired functions, which are necessary in this case. Professionals most often distinguish between devices by their pole accessory:

The circuit breaker can have a different number of poles, but is limited from one to four. Each block has its own function, so it is not difficult to determine how many poles are needed to install the wiring system.

• A single-pole circuit breaker is needed to protect the line, which includes lighting fixtures or sockets.
• The two-pole is included in the circuit, which is responsible for high power household appliances. These include TVs, electric stoves, boilers, washing machines, refrigerators and others.
• The machine with three poles is more suitable for purposes close to production. It is capable of withstanding the power of carpentry equipment, construction equipment and auto workshop equipment.
• A four-pole circuit breaker serves to protect the power system from a short circuit or any failures, and ensures reliable and continuous operation.

Classification of species based on sensitivity to short circuits

In the production of circuit breakers, all devices are divided into certain types, primarily denoting sensitivity to various kinds of network overloads.

• A. This type is quite sensitive to increased load and responds instantly. Most often it is used for high-precision equipment, therefore it is not at all in demand in everyday life. It is characterized by a high degree of electricity voltage. It is most often used for industrial purposes when there is a lot of voltage from the equipment and a lightning-fast response is needed.
• B. The machine reacts to changes in load current with a small delay. This type of machine is rare, because it is intermediate between more popular models.
• C. The appliance most often installed for domestic use. When an increase in current is detected, it does not turn off immediately, only after a while, which sometimes even imperceptibly with small jumps. The equipment also undergoes less stress than other types. Often found in apartments and summer cottages, but with a different breaking capacity.
• D. This type has the lowest sensitivity. In everyday life, they are used as additional fuses in case the home machines did not work in the right order, and simply help to turn off the general network line.

Advantages and disadvantages of replacing old type circuit breakers with newer models

First of all, when arranging a major overhaul, you should remember that everything related to electricity is very serious and you should carefully approach this issue.

The advantages of modern AV:

Disadvantages:

What to look for when choosing

1. Aggregate power. First of all, it is worth understanding how much electricity is expected to pass through the network system, otherwise there will be operational difficulties. In the information on operation and technical characteristics, it is written about the breaking capacity, if exceeded, the electricity is turned off. There is a popular expression "knocked out the plugs", meaning that the permissible energy limit has been exceeded and the light has turned off. The more devices and sockets with switches are connected to the AV, the disconnecting feature of which is low, the more frequent the network is turned off. Accordingly, even if you buy a very good device with excellent characteristics, but do not take into account the total power, you will eventually have to purchase a new AB.
2. Relevant characteristics. It is necessary to follow the operating rules, and also not to neglect the characteristics indicated by the manufacturers. Safety in the use of electrical devices, and especially the interaction in the electrical network, cannot be ignored and is extremely important. When choosing a model, you should pay attention to the characteristics and choose an option in which the indicators are slightly overestimated. As a rule, the wiring and the corresponding elements change very rarely, meanwhile the number of household appliances only increases over time.
3. Professional recommendations. In order to combine all the necessary characteristics and determine the type of shutdown response sensitivity, you need to contact a professional. A person who is firsthand familiar with electricity and understands how the system works can easily suggest the correct option and protect your home from unforeseen situations that may arise due to power outages or improper installation.

Rating of the best manufacturers of circuit breakers for 2020

DEKraft circuit breaker VA-201 3P (D) 10kA Schneider Electric UNICA MGU5.0101.25NZD, 10A

The device is manufactured by the Schneider Electric trademark, which is a merger of Russian and European companies since 2008. The manufactured products are aimed at the consumer of the Russian market and the CIS countries.

Release type D, therefore rarely used directly at home. Two-pole, rated voltage can withstand up to 220 volts. The breaking capacity is 10 kA. It belongs to the protection class IP 20. The control element is lever-operated, AB is supplemented with the possibility of mounting on a DIN rail. Average price: 1000 rubles.

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IEK circuit breaker VA 47-60 3P (C) 6kA

The device, the manufacturer of which is the Russian company IEK, has been known in the market of Russia and the CIS countries for more than 18 years. Sales cover not only Russia, but also neighboring countries, such as Romania, the Baltic States, East Asia.

AB belongs to type C release, the device is preferable for installation in household electrical panels. The number of poles is three points, the rated voltage can withstand up to 380 volts. The breaking capacity is 6 kA. Aimed at IP 20 protection. Lever mechanism control. Mounted on a DIN rail. Average price: 800 rubles.

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Legrand RX3 3P (C) 4.5kA circuit breaker

The device is manufactured by Legrand, a French electrical equipment manufacturer, with subsidiaries in more than 65 countries. Production has been carried out since 1949 to the present day. In Russia, the first appearance of a representative office of Legrand was in 1993.

The circuit breaker is a three-pole unit, tripping type and sensitivity class C. The rated voltage reaches 380 volts. The breaking capacity of the device appears when the voltage exceeds 4.5 kA. The model is designed for DIN rail mounting. Average cost: 600 rubles.

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Schneider Electric circuit breaker BA63 3P (C) 4.5kA

The manufacturer is a French power engineering organization focused on the production of electrical equipment, as well as equipment intended for repair. Foundation year - 1836.

AB tripping type C. Excellent for daily household use, the breaking capacity of the device is 4.5 kA. The lever type of control is classic and practical, the mechanism is easily triggered. The rated voltage does not exceed 380 volts. The design is a DIN rail mountable model. Average price: 600 rubles.

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Automatic switch KEAZ OptiDin ВМ63-DC 2P (C) 6kA

The device is Russian-made, Kursk Electrical Apparatus Plant, one of the largest manufacturers in Russia. KEAZ has been operating since 1945 and continues to this day. In addition to commercial activities, he is actively involved in providing charitable assistance.

The release type belongs to the most demanded class C in the electrician. The number of poles is equal to two points. The rated voltage does not exceed 380 volts. It is characterized by the presence of spare contacts. The mechanism has a lever control. The section of the cable to be connected must not exceed 25 square millimeters. Average price: 2200 rubles.

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Schneider Electric C60N 1P (C) 6kA circuit breaker

A device designed to automatically turn off electrical power. The number of poles includes one indicator. The type of susceptibility to power failures is class C. At overvoltage of 6 kA, the breaking capacity is activated. Suitable for general use in apartments and stairwells. Average cost: 300 rubles.

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Circuit breaker TDM Electric VA 47-100 2P (D) 10kA

The production belongs to the Russian organization TDM ELECTRIC, it has more than 12 years of experience in the market of electrical and repair equipment. For a small number of existing years, the company has managed to establish itself not only at the local level, but also in neighboring countries.

The device has a sensitivity type D and belongs to the type of additional fuses. The number of poles is two. The tripping capability is activated when the total voltage is exceeded up to 10 kA. Average price: 1200 rubles.

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Frequent mistakes associated with the selection and installation of a circuit breaker

1. Independence. More than half of all accidents occur due to ignorance and inability to handle electrical equipment. The editors of the site "bestx.htgetrid.com/en/" in no way recommend that you try to repair or replace electrical equipment without proper experience and education. To carry out the work, you should contact a professional and get a quality job. You should not undertake a replacement on your own, because it is quite dangerous.
2. Qualification. An important aspect is the ability to understand your actions, as well as understand how the whole system works and in no case risk your health, as well as the health of others.
3. Saving. This item includes savings directed towards both the price factor of the part itself and towards payment for consulting and repair services. It should be understood that the wiring and its components, all of its mechanisms change extremely rarely, in many cases do not change at all. Therefore, expenses are one-off and should not be reduced, and the need for important details should not be prejudiced.
4. Safety. If, nevertheless, you are confident in your abilities, then you should not forget about safety and timely protection of yourself from negative influences. When replacing elements, you should completely turn off the electricity, as well as be aware of the installation of the circuit breaker, and the polarities. You should also be sure that those around you are safe, only then will maximum responsibility be achieved.

Together with the transience of time and the development of technology, first of all, it is worth paying attention to how more comfortable and safe you can equip your apartment or country house. A variety of devices come to the rescue, including generators of electrical energy, and circuit breakers help in co-owning with them. The consultation of a qualified specialist will help you choose the one that suits you; the buyer's task is to clearly explain the expected load.