Cable trunking and conduit are both methods of organizing and protecting electrical wiring, but they are different in a few key ways.
Cable trunking, also known as cable ducting, is a type of plastic or metal channel that is used to enclose and protect multiple cables or wires. It is often used in commercial buildings, data centers and other locations where large amounts of wiring need to be run over long distances. Cable trunking can be fixed to walls or installed under floors, and it usually includes fittings that allow cables to be inserted or removed as needed.
Conduit, on the other hand, is a type of protective tube or pipe that is used to enclose a single electrical wire or cable. Conduit can be made from metal or PVC, and it is often used in residential and commercial buildings to protect wiring that is installed in walls, ceilings and floors. Conduit can also be used to protect wiring that runs outdoors, such as in underground installations or on exterior walls.
One of the key differences between cable trunking and conduit is their size and capacity. Cable trunking is designed to handle multiple cables or wires, while conduit is typically used to enclose a single wire or cable. This means that cable trunking is usually larger and more bulky than conduit, which makes it less practical for some applications.
Another difference between cable trunking and conduit is their installation requirements. Cable trunking can be installed by simply fixing it to the wall or floor, while conduit requires more specialized tools and techniques to install. This makes conduit a better choice for installations that require a higher level of precision and control, such as in industrial or manufacturing settings.
Overall, cable trunking and conduit are both effective methods of organizing and protecting electrical wiring, and the choice between them will depend on the specific needs of each installation. By understanding the differences between these two options, it is possible to select the right solution for any wiring project.