Electrical installation

43.21
Electrical installation
This class includes the installation of electrical systems in all kinds of buildings and civil engineering structures of electrical systems.

This class includes:
- installation of:
  • electrical wiring and fittings
  • telecommunications wiring
  • computer network and cable television wiring, including fibre optic
  • satellite dishes
  • lighting systems
  • fire alarms
  • burglar alarm systems
  • street lighting and electrical signals
  • airport runway lighting
  • electric solar energy collectors
This class also includes:
- connecting of electric appliances and household equipment, including baseboard heating
Specialised electrical installation for exhibition stands
This class excludes:
- construction of communications and power transmission lines, see 42.22
- monitoring and remote monitoring of electronic security systems, such as burglar alarms and fire alarms, including their installation and maintenance, see 80.20