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What are the time relays?
What are the time relays?
Feb 09, 2018

In this article we will tell you about a whole class of electronic devices working with time. Such relays are widely used in automation systems, ...

What are DIN-rails?
What are DIN-rails?
Feb 09, 2018

Immediately begin the conversation with what is DIN-rail and why it is so called. This device was developed by the German Institute for Stan...

Scheme for connecting a pass-through one-button switch
Scheme for connecting a pass-through one-button switch
Feb 09, 2018

The main purpose of this device is the ability to control the luminaire from different points. Most importantly, use this type of light swit...

How to find a junction box in the wall?
How to find a junction box in the wall?
Feb 09, 2018

So, if you decide to move the socket in the apartment or add another lamp, first of all you need to find the junction box under the decorative wa...

10 advantages of electronic ballasts
10 advantages of electronic ballasts
Feb 09, 2018

Previously, a combination of elements such as a choke, a starter and a capacitor was used to turn on the fluorescent luminaires. Now more re...

Break-relay based on the widespread "breaker"
Break-relay based on the widespread "breaker"
Feb 09, 2018

In this article, the electrical engineer Alexander Vasiliev, already known to readers on publications on the synchronous limiter, introduces toda...

The main criteria for choosing an electrical panel
The main criteria for choosing an electrical panel
Feb 09, 2018

The so-called "heart" of the electrical wiring in the house is an electric switchboard, in which all the circuit breakers, RCDs, diafi-automats a...

Why does the circuit breaker operate?
Why does the circuit breaker operate?
Feb 09, 2018

The tripping of the circuit breaker can be caused by a variety of different reasons, from the malfunction of the product itself to the short-circ...

6 important criteria for selecting a circuit breaker
6 important criteria for selecting a circuit breaker
Feb 09, 2018

The main purpose of the circuit-breaker is to protect the electrical wiring against short-circuit currents( hereinafter referred to as short circ...

Assembly instructions for the switchboard
Assembly instructions for the switchboard
Feb 09, 2018

So, you have installed the electrical wiring in the apartment and the last thing you need to do is to assemble the switchboard with your own hand...