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 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
Where 43.21 sits in the NK hierarchy
- >F Construction
- >43 Specialized construction activities
- >>43.2 Electrical, plumbing and other construction installation activities
- >>>43.21 Electrical installation
- >>>43.21 Electrical installation
43.21 in other classification systems
Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.
Other NK codes under 43.21 Electrical installation
Frequently asked questions
- What is NK 43.21?
- NK 43.21 is "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 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
- How does NK 43.21 map to other classification systems?
- 43.21 Electrical installation has equivalents in NACE Rev 2 (43.21). These crosswalks let you translate this code between NK and 1 other classification system.
- What is the parent category of 43.21?
- 43.21 Electrical installation sits under 43.21 Electrical installation in the NK hierarchy.
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