In the everyday, even the simplest electrical work required is knowledge of the different systems.
Ignorance in this area can have very serious consequences for the health electrician or even accompanying persons.Why do electrical work are risky? First of all, it is just due to the fact that the electrician undertaking the repair of a particular system really does not know whether the fault repair is successful.
Increasingly, the electrical systems are installed also at a different angle - some people want to build a new house, for example, install electrical systems, for example, to protect newly pobudowanego building.
Electricians take so increasingly diverse orders already in the construction phase of the object, from the moment of the connection to the ground, if they do not exist.
Therefore, electrical systems found in large houses have their own specifics.They are a component of current dividers that allow you to switch current only in certain parts of the house. In the management of home lighting also helps Automatic Electric. It allows you to automatically turn lights on a photocell reacts to movement, so you can make household savings. At the same time in the homes can be installed additional electrical protection against the tremendous overload.
Selection of specific devices will no longer belonged to the electrician..