Translations:Conduit/4/en

Different conduit types shown with a cross section and coupling. (1) Metallic conduit (2) PVC conduit (3) Flexible metal conduit (4) Flexible non-metallic conduit (5) Cable tray

There are several broad categories that most types of conduit fit into. The actual appearance of the conduit, connectors, and couplers may vary from place to place. Connectors are used to connect the conduit to a junction box. Couplers are used to connect sections of conduit together as they typically come in 3 m or 10' sections.