Scheme of the distribution shield

## Scheme of the Distribution Shield: the heart of your power grid
The camshaft is, in fact, the central unit of the power supply of your home or apartment. It is like a heart that distributes electricity into all rooms and instruments. A correctly compiled shield scheme is the key to safe and uninterrupted operation of the entire power grid. Understanding this scheme will help you not only in case of malfunctions, but also when planning future electrical work.
### The main components and their functions
Inside the camshaft you will find many elements, each of which plays a role. The main one among them is an introductory machine. Is this a kind of main switch?, Turning off all power if necessary. Next are circuit breakers (automatic machines) - they protect individual sections of the network from overload and short circuits. Each machine is responsible for a certain group of sockets, lighting or powerful devices (for example, an electric stove). In addition to machine guns, there are usually a protective shutdown (RCD) in the shield - they will protect you from electric shock in case of leakage. Electricity meters and other auxiliary elements can also be installed.
### Reading Scheme: solving an electric labyrinth
The scheme of the distribution shield is a kind of map of your power grid. It shows which machine is responsible for which section, how the RCD and other components are connected. The circuit usually indicates the numbers of machine guns, their nominal currents and purpose (for example,? Lighting of the kitchen?,? Rosettes of the bedroom?). Understanding the circuit allows you to quickly determine which machine must be turned off when repairing or replacing an electrical appliance. In case of problems, the scheme will help the electrician quickly identify and eliminate the problem, saving your time and nerves. Please note that the scheme should be neatly compiled and easily readable.
### Why do you need a scheme and where to find it?
The distribution shield scheme is the necessary document, especially in the case of repair work or planning changes in the mains. Without it, any intervention in the electric system is associated with risk. The scheme is usually either inside the shield door, or provided by specialists who performed electrical work. If there are no circuits, it is recommended to ask the electrician to compose it - this will greatly simplify any future work with your power grid. Remember - security first of all, and the correct understanding of your scheme is an important step to the safe operation of electrical equipment.