Electrical installation is an important element in the engineering provision of any building, which is responsible for the supply of electricity and safe operation. It includes the various systems and components that ensure the supply of electricity from the main distribution point to end users such as lighting fixtures, sockets and other consumers of electricity.

Electrical installation components

Control panels and switchboards:

These are central points where electricity is controlled and distributed throughout the building. Switchboards contain fuses, switches and circuit breakers that protect the system from overloads and short circuits.

Cables and wires:

They are the main elements that ensure the supply of electricity to various devices and systems. Cable types can vary depending on their application, such as low voltage, high voltage, data transmission and other specific tasks.

Sockets and switches:

These are places where users can plug in electrical appliances or turn lights on/off. Sockets are available in different standards and with different protection features, such as child safety switches.

Lighting systems:

Includes various lighting solutions such as ceiling lamps, wall lamps, LED lighting and other types that provide the required light intensity and quality.

Types of electrical installation

Surface installation:

Wires are placed on the surfaces of walls and ceilings in special corrugations or channels. This method is easily accessible for maintenance, but may be less aesthetic.

Hidden installation:

Wires are installed in walls, ceilings or floors, making them invisible and protected from mechanical damage. This method is more aesthetic, but more complicated for maintenance and repair.

Earthing:

All electrical appliances must be properly grounded to prevent the risk of electric shock.

Protective devices:

Circuit breakers and surge protection devices must be incorporated into the system to provide protection against overloads and short circuits.

Wiring safety is critical because it directly affects the safety of users.

To ensure an efficient and safe electrical installation, certified electricians and engineers should be involved in both the design and installation stages. Regular inspection and maintenance of the system is essential to ensure the long-term and safe operation of the electrical installation.

Thus, a qualitatively designed and maintained electrical installation is an essential factor for the functionality of the building and the safety of users.