Wire Trough Wonders: Using and Caring for Wiring Troughs

What are wiring troughs?

Wiring troughs are like special tunnels for wires that keep them safe and neat. Many people also call them wire ways, wire troughs, or wire gutter. These wire troughs offer flexible cable protection that keeps electrical wires safe, neat and working well. Wire troughs are easy to manage and have several key functions.

They are commonly used in areas where containments may cause problems. These troughs protect wires from water, dust, and other hazardous elements. Nonetheless, if something goes wrong, troughs help fix the problem.

What is the difference between a wire trough and a wireway?

There is no major difference in wireways and wire troughs. The terms wire trough and wireway are used similarly.

What is the difference between a gutter and a wireway?

Both gutters and wireways serve as enclosures for electrical wires. They look and perform generally the same function. However, the sole difference lies in their identification.

Both wireways and gutters work as enclosures for conductors. However, electrical gutters work as additional wiring space in equipment. You must use an electrical gutter box along with switchboards, distribution centers, metal centers.

You cannot use gutter trough as solo raceway or wireways without a switchboard, distribution or metal center.

What are the different types of wire troughs?

Wiring troughs are fully flexible and can come in many types and sizes. Currently there are various types of wiring troughs on the market.

Different types of wiring troughs:

  • Type 1: Designed for indoor use to provide a basic level of protection against dust and debris.
  • Type 2: These wiring troughs are similar to type 1 wiring troughs. They offer additional protection against dripping water.
  • Type 3: Suitable for outdoor use, they protect your wires against powerful elements.
  • Type 3R: Specifically for outdoor use, providing additional protection against falling rain or ice.
  • Type 3S: Similar to type 3Rs but designed for use in specific corrosive environments.
  • Type 4: Offers protection against water splashing from any direction and provides a higher level of protection than all other types.
  • Type 4X: Similar to type 4 but also corrosive-resistant, suitable for harsh environments.
  • Type 5: Designed for indoor use, offering protection against settling airborne dust, lint, fibers and flyings.
  • Type 6: Provides submersible protection against temporary submersion in water.
  • Type 6P: Similar to Type 6 but designed for prolonged submersion in water.
  • Type 7: Suitable for use in hazardous locations where there may be the presence of flammable gases or vapors.
  • Type 8: Designed for hazardous locations with potential non-combustible dust.
  • Type 9: Similar to Type 8 troughs but designed for more dangerous hazardous locations from dust and dangerous elements.
  • Type 10: Suitable for indoor use and provides a basic level of protection against dust, fibers, and lint.
  • Type 11: Intended for indoor use in locations where corrosive liquids may be present.
  • Type 12: Designed for indoor use, providing protection against dust, dirt, oil, dripping water, and non-corrosive coolant.

Different methods of installing wires in wireways:

Metal wireways offer a robust shield against potential hazards. There are different methods of installing wires in wireways. These methods include lay-in, pull-through or cable throughs.

In lay-in wireways, you simply lay the wires into the wireway. There isn't a need to thread them through any specific channels or pathways.

Pull-through wireways require threading or pulling the wires through the wireway's built-in channels.

Cable-through types are straight section electrical wire troughs. Cable through wireways have no cover, allowing you to lay the cables directly into the electrical wireway.

How do wireways shield your wires?

Some Wireways come with removable covers that help protect and house electrical wires or cables. These covers protect wires from natural elements like rain, dust, and debris.

Certain designs like type 4 and type 4X troughs, shield wires against electromagnetic and radio frequency interference. In dangerous environments, troughs offer protection through advanced fire protection and corrosion safety.

How to size a wire trough?

What wire trough sizes you need changes based on the size of your cable, type of cable, and location. It is straightforward in determining the dimensions of a wireway that you'll need to match your wiring needs.

  • List cable's size and types
  • List cross sectional areas of cables
  • List the number of each size of cables
  • Multiply cable cross sectional areas by the number of each cable.
  • Find the sum of the cross sectional areas of each type to find the total cross sectional areas for the conductors.

Keep in mind that the wireways must also meet the dimensional requirements for the biggest conductor. These metal wire troughs should also meet the 20% fill requirements to adhere to adequate dimensions guidelines.

Consider how often you'll reach the wires and whether or not they'll be outdoor. Then calculate the total space they will need. Picking a trough based around the size of your wires can be beneficial. It can help you determine how deep the trough will need to be.

Did you know that your outdoor patio can be an awesome place for your wine cooler? It gives your favorite drinks a cool and steady environment.

These spaces are ideal for your coolers for several reasons. This setting allows for more proper ventilation. Thanks to outdoor settings, your coolers will not have to work as hard.

What are the best locations for your electrical trough box?

Generally, you can put the electrical boxes where you use a lot of power. These places can be indoor or outdoor. Choose places where wires come together, or where you control electronics.

For special outdoor wiring, consider using Type 3 and Type 3R troughs, whose main goal is protecting wires from outdoor elements.

Indoor wiring offers users, convenience and efficiency. For indoor wiring, consider using Type 5, Type 10, Type 11 and Type 12 wireways as solutions. Using these types of wireways means your wires will be protected from any indoor hazards.

How do you maintain wiring troughs?

Ensuring the vitality of your electrical wireway troughs involves mindful care and ideal practices. Some of these important practices include regularly inspecting your electrical troughs, which will ensure that your wires are operating proficiently.

Overall, checking wire troughs to catch problems early will help your wires run smoothly in the future.

Patrick Newkirk
Patrick Newkirk

Patrick Newkirk is a graduate of Kennesaw State University with a Bachelor's degree in Mass Communications. As a Content Writer at HomElectrical, he uses his enthusiasm for learning, literature, and writing to offer insights into eco-friendly products and sustainable living practices. During his free time, he enjoys engaging in marketing endeavors for prominent brands, tending to his garden, and retreating to the coastal shores for some beach relaxation.

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