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Conduit is a protective tubing used to house electrical wires and cables. It serves as a safeguard against physical damage, moisture, and electromagnetic interference, ensuring the safety and longevity of electrical installations. Various materials are used to manufacture conduits, including PVC, metal, and flexible options.
Polyvinyl Chloride (PVC) conduit is lightweight, durable, and resistant to corrosion. It is commonly used in residential and commercial applications, especially for underground installations due to its moisture resistance. PVC conduits are non-metallic, making them ideal for areas with high humidity.
Metal conduit, which includes types such as Electrical Metallic Tubing (EMT), Rigid Metal Conduit (RMC), and Flexible Metal Conduit (FMC), offers superior protection against physical damage and is often used in industrial settings. EMT is lightweight and easy to install, while RMC provides a robust solution for harsh environments.
Flexible conduit allows for easy routing in tight spaces or around obstacles. It is commonly used in areas where movement or vibration may occur, such as machinery or robotics. This type of conduit can be made from both metal and non-metal materials.
Conduits protect electrical wiring from physical damage, moisture, and exposure to chemicals, significantly reducing the risk of electrical hazards.
Using conduits helps organize wiring systems, making installations cleaner and easier to maintain. It simplifies troubleshooting and repairs, as cables are neatly housed within the conduit.
Many electrical codes and standards require the use of conduit for specific installations, ensuring safety and compliance in residential, commercial, and industrial applications.
In homes, conduits are often used to protect wiring for outdoor lighting, pool equipment, and garage circuits. PVC conduits are popular for their ease of installation and resistance to the elements.