Electrical conduit
Electrical conduits (sometimes referred to as raceways or wireways) are tubes or pipes used to enclose, protect and route electrical wiring or cables as they passes around buildings or other structures.
Electrical conduit is generally made from either metal or plastic, and can be rigid or flexible. Types of conduit are assigned classifications based on characteristics associated with how they are manufactured and what materials are used in the process. These distinctions can influence how the electrical conduit should be used, based on corrosion resistance, protection requirements and so on.
Other terms associated with electrical conduit include:
- Conduit bodies (or condulets). These are separate sections of conduit tubing made from malleable materials (such as aluminium) and allow the conduit to bend more easily whilst offering additional protection. Types of conduit bodies include L-shaped, T-shaped, C-shaped and Service Ell Body (SLB).
- Conduit clamps. These fastening clamps are used to install conduit.
- Conduit hangers. These fasteners are used to support conduit.
There are in general four different types of conduit although there are variations on each, these might be called:
- Rigid Metal Conduit (RMC)
- Electrical Metallic Tubing (EMT)
- Intermediate Metal Conduit (IMC)
- Flexible Metal Conduit (FMC)
[edit] Related articles on Designing Buildings
Featured articles and news
ECA Industry Awards 2024 shortlist revealed
22 leading businesses from across the electrotechnical and engineering services sector.
Government unveils Skills England strategy
Skills England to transform opportunities and drive growth.
New Government Hub for York Given Planning Green Light
For up to 2,600 civil servants, due for completion by 2028.
Construction Skills Certification Scheme cards
July update on Professionally Qualified and Academically Qualified Person Cards.
BSRIA Briefing 2024, November 22
Sustainable Futures: Redefining Retrofit for Net Zero Living.
The CLC on driving competency in the retrofit sector
Previously published roadmap on skills for net zero.
The first labour government King's speech in fifteen years
Construction industry reactions, support and some concern.
CIOB Retrofit of Buildings Technical Information Sheet
What retrofit is, the approach to be taken and processes to be followed.
Adapting Historic Buildings for Energy and Carbon Efficiency
Historic England advice note 18, free download published.
10 retrofit projects revisited 10 years after completion.
Information orders, building liability orders and SPVs
Key BSA terms and how they impact special purpose vehicles.
Listed despite problems with its design.
Zen and the art of cycling exploration.
Design Council Homes Taskforce launched
To support government 1.5 million homes target within UK climate commitments.