What Is Conduit?
Conduit is a protective pathway that houses and routes electrical conductors through walls, ceilings, floors, and exposed spaces. Conduit may be made from metal or nonmetallic material. It helps shield wires from impact, moisture, heat, and abrasion while keeping wiring organized and accessible for inspection, repair, or future changes.
Quick Facts About Conduit
Category
Electrical wiring pathway
Used for
Protecting and routing conductors
Common confusion
Conduit does not contain cable by definition
Also called
Raceway
Often discussed with
Electrical Wiring Repair
Key Takeaways About Conduit
- Conduit protects wires inside a defined pathway.
- Fittings connect conduit sections and change direction.
- Conduit is not the same as cable.
How Conduit Works
Conduit works as a continuous route for electrical conductors. Wires pass through the pathway, while fittings join sections, protect entry points, and guide changes in direction. The conduit type depends on the surroundings, the physical protection needed, and the wiring method used for the project.
Related glossary terms: Raceway, Underground Conduit, Cable.
Installers plan the route before pulling conductors through the assembled pathway. Bends must leave enough room for the wires to move without damage, and connections should remain accessible where the wiring system requires service access. Raceway is a broader term for a wire pathway, while underground conduit describes conduit installed below grade. A conduit repair may involve a crushed section, a loose fitting, blocked access, or conductors that cannot move freely.
From the Electrician Pittsburgh team
When we inspect conduit, we check the pathway, fittings, supports, and conductor condition together. Our team also looks for sharp edges, crushed sections, moisture entry, and restricted access. Those details help us identify whether the repair belongs to the conduit, the wiring, or both.
Conduit in Practice: A Real-World Example
A damaged conduit near a basement wall can expose wiring to impact and moisture. An electrician may replace the affected section, secure the fittings, and inspect the conductors before restoring the circuit.
Related Services
Related Terms
Raceway
Raceway is a protective pathway that contains and routes electrical conductors, cables, or other wiring. A…
Underground Conduit
Underground Conduit is a protective raceway installed below ground to carry and shield electrical conductors. The…
Cable
Cable is an assembly of one or more insulated conductors enclosed within a shared jacket or…
Wire Size
Wire Size is the classification of a conductor’s diameter and current-carrying capacity. The selected size depends…
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