August 12, 2017 18:07

Urgency self test electric meter is connected with the fact that the electricity metering device may at some point fail.As a result - you will continually pay for a monthly payment of utilities.To ensure the correct operation of the counter, you can easily check at home, without causing an electrician.Then we'll show you how to check the electric meter at home on a self-propelled, connected ...

August 12, 2017 18:07

It is very important to protect the wiring from the leakage current, short circuit and overvoltage.Protective machines will not only keep the operation of household appliances, but also protect you from electrical shock.If at some point you will see that the RCD is activated, do not panic, because it is for this purpose it was established.Next, we look at the main reasons for the unit is as ...

August 12, 2017 18:07

Purpose Differential machine consists of three main functions: protection against short-circuit, leakage current and over-voltage mains.As you know, this device is a combination of the RCD and circuit breaker in a single package.Next we will talk about how to proceed should install and connect Emergency circuit breakers with their hands! Contents: Select method simplest protection ...

August 12, 2017 18:07

Surely you know the most dangerous trouble regarding the wiring in the house: a short circuit, overload the network and leakage currents.Just from the last trouble effectively protects the breaker device, also referred to as residual current circuit breaker (RCD).About how to choose the RCD for houses and apartments, and we'll talk further! Contents: importance of the event main cha...

August 12, 2017 18:07

RCD (see. Photo below) stands for a residual current device.His main purpose in electrical - wiring protection against leakage.For example, in their negligence you accidentally damage the insulation of the cable and have not noticed this.Any contact with bare wires can result in electric shock.To avoid this, there is just this electrical product, which immediately turns off the electricity t...

August 12, 2017 18:07

one of the protective devices used in electrical installations, is a thermal relay that is used to protect the motor from overloading.Today there are different types and styles of these products, but they all have a similar range of applications.In this article, we will tell readers about the site itself Electric device operating principle and purpose of the thermal relay. Contents: d...

August 12, 2017 18:07

topic of our today's article - a rating of circuit breakers manufacturers of domestic and foreign market.Next, we describe how the company is better to give preference when choosing a machine, as well as provide readers site itself Electricians, leading brands, which are engaged in production automation for residential and industrial applications.There will also be given an overview of the b...

August 12, 2017 18:07

so-called "heart" of the wiring in the house is a switchboard, which sets all the circuit breakers, RCD, Emergency circuit breakers and even electric meter.It runs from the switchboard wiring harness through the rooms, so you need to really get serious about the choice of varieties of this product.Then we'll show you how to choose the electrical and what is best for apartments, houses, cotta...

August 12, 2017 18:07

Disabling circuit-breaker can be caused by many different reasons, ranging from the failure of the product and ending with a short circuit in the wiring.You can choose to determine why triggered tripping mechanism of power, and to do it at all not difficult, even inexperienced electrician.Then we will tell readers samelektrik site, why in the shield machine knocks and what to do to solve the...

August 12, 2017 18:07

order not to pay the money for the installation of the meter master (and it cost no less than 800 rubles), it is possible to carry out the wiring by hand.Nothing daunting in this event is not the main thing to know the wiring diagram of single-phase meter in a private house and the apartment, which we give you in this article. So, immediately draw your attention to the fact that in contrast...