What Is Conduit?
Conduit is a protective pathway for electrical conductors. It consists of tubing or raceway that routes wires through walls, ceilings, exposed areas, or underground spaces. Conduit may be rigid or flexible and can be made from metal or nonmetallic material. Its size, fittings, and routing must suit the wiring installation.
Quick Facts About Conduit
Category
Electrical wiring pathway
Used for
Routing and protecting conductors
Common confusion
Conduit does not carry power by itself
Also called
Electrical Conduit, Raceway
Often discussed with
Electrical Wiring Installation
Key Takeaways About Conduit
- Conduit protects conductors from physical damage.
- Fittings connect sections and maintain a continuous pathway.
- Conduit is not the same as the wires inside it.
How Conduit Works
Conduit works by enclosing or guiding electrical conductors along a planned route. Installers join sections with fittings, then pull or place the conductors through the pathway. Rigid conduit holds a fixed route, while flexible conduit can accommodate movement or a tight connection near equipment.
Related glossary terms: Junction Box, Enclosure, Wire Gauge.
Electrical work may use metal conduit, plastic conduit, or other approved raceway materials suited to the location. The pathway must have enough room for the conductors and must connect properly to boxes, panels, and equipment. Junction boxes provide access where conductors change direction or connect. Wire gauge identifies conductor size, while conduit describes the protective route around those conductors.
From the Service Electric team
When we install conduit, we plan the route before placing conductors. We check bends, fittings, support points, and the connection to each box or enclosure. Our team also checks that the pathway remains accessible where the wiring design requires access.
Conduit in Practice: A Real-World Example
A homeowner adding an outdoor circuit may have conduit routed from an electrical panel to an exterior outlet location. The conductors run inside the conduit, while fittings connect the pathway to the panel and outlet enclosure.
Related Services
Related Terms
Junction Box
Junction Box is an enclosed electrical housing where conductors are joined, routed, or divided. The enclosure…
Enclosure
An enclosure is a protective case that surrounds electrical equipment, wiring, or connections. It helps shield…
Wire Gauge
Wire Gauge is a standardized way to describe a conductor’s thickness and current-carrying capacity. The gauge…
Hot Conductor
Hot Conductor is an energized wire that carries electrical potential from a source toward a load…
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