Exterior cable trunking is a type of protective housing used to contain and protect cables. This type of trunking is designed to withstand the elements, as it is usually made from a weatherproof material such as PVC or galvanized steel. It is typically used in outdoor applications and is a great way to keep cables safe from the elements, while still providing an organized and professional look.
Features of Exterior Cable Trunking
- Easy to Install: Exterior cable trunking is designed to be easy to install. It typically comes with mounting brackets and screws so that it can be attached to a wall or other surface.
- Durable and Weatherproof: Exterior cable trunking is made of durable and weatherproof materials, such as aluminum, PVC, and ABS, which provide protection and insulation from the elements.
- Versatile: Exterior cable trunking can be used for cables of all sizes and shapes, so it is suitable for a variety of applications.
- Cost-Effective: Exterior cable trunking is an affordable option compared to other types of cable management systems. It can also be used as an alternative to burying cables underground.
- Variety of Colors: Exterior cable trunking is available in a variety of colors, so it can be matched to the color of the building’s exterior.
Various Types Exterior Cable Trunking
Plastic Cable Trunking
This type of trunking is the most economical option and is available in a variety of sizes and colors. It is ideal for light-duty applications such as wiring of electrical fixtures, appliances and alarm systems.
Steel Cable Trunking
This type of trunking is designed for heavier duty applications, such as in industrial settings. It has a higher tensile strength than plastic trunking and is also more resistant to damage from impact.
Aluminum Cable Trunking
This type of trunking is lightweight and resistant to corrosion, making it ideal for use outdoors. It is also available in a variety of colors and sizes.
Fiberglass Cable Trunking
This type of trunking is extremely strong and durable, making it suitable for use in high-traffic areas and harsh environments. It is also fire resistant and has excellent insulation properties.
Applications
Exterior cable trunking is a great way to keep cables and wiring organized and protected in many different types of applications. It is used in a variety of settings, including commercial, industrial, residential, and public spaces. Here are some of the most common applications for exterior cable trunking:
- Outdoor Lighting and Signage: Exterior cable trunking is ideal for wiring up outdoor lighting and signage in buildings, parks, and other public spaces. It can be used to keep the cables neat and organized while protecting them from the elements.
- Security Systems and Surveillance Cameras: Exterior cable trunking is perfect for wiring up security systems and surveillance cameras. It can be used to keep the cables organized and out of sight, while also protecting them from the elements.
- Telecommunications: Exterior cable trunking is often used in telecommunications applications, such as wiring up antennas, cell towers, and other communication devices.
- Electrical Wiring: Exterior cable trunking is commonly used in industrial and commercial settings to organize and protect electrical wiring.
- Automation and Robotics: Exterior cable trunking is a great way to keep cables organized and protected in automation and robotics applications.
Safety Precautions For Exterior Cable Trunking
- Check for overhead power lines before installing exterior cable trunking.
- Wear appropriate personal protective equipment (PPE) such as safety glasses and gloves when handling the material.
- Ensure that the cable trunking is properly grounded and connected to an earth ground system.
- Ensure that the cable trunking is securely attached to a solid structure with appropriate mounting hardware.
- Avoid installing the cable trunking in areas where it could be exposed to excessive amounts of moisture or heat.
- Inspect the cable trunking regularly for signs of wear and tear.
- Ensure that the cable trunking is adequately sealed to prevent water ingress. 8. Avoid overloading the cable trunking with too many cables.
- Disconnect and lockout the power before working on the cable trunking.
Installation
Installing exterior cable trunking is a fairly straightforward process. First, the area where the trunking will be installed needs to be prepared. Any existing conduit, cables, or other obstacles need to be removed to make way for the new trunking. Next, the trunking can be placed in its desired location and screwed into place. If necessary, holes can be drilled into the surface to secure the trunking. After the trunking is secure, cables can be routed inside of it. Once all the cables are in place and properly secured, the trunking can be sealed with silicone caulk to protect the cables from moisture and other elements.