Types of electrical cables
Types of electrical cables Types of Electrical Cables : A Quick Guide Electrical cables attached to the walls, of different colors and sizes, are part of the current dynamics on which we build our lives. Directly or indirectly, we all use it…
Types of electrical cables
Types of Electrical Cables : A Quick Guide
Electrical cables attached to the walls, of different colors and sizes, are part of the current dynamics on which we build our lives. Directly or indirectly, we all use it for endless tasks without realizing its importance and the different types of electrical cables that outlet.
What is electrical cable?
We call electrical cable an item made of various compounds with the purpose or goal of conducting electricity or passing electrons. The transmitted energy passes through the body of the cable to be transmitted from one end to the other.
Electrical cable parts and components
In order for the electrical cable to function properly, various elements are needed. Each of these components performs a unique function. to ensure the passage of electric current.
Electrical connector
It is perhaps the most important component of an electrical cable since electricity is transmitted through it . It can be made of different materials such as copper, aluminum and even gold. It is made up of one or more conductive strands.
isolation
It is the component responsible for covering or protecting the conductive component . It is made of various materials such as plastic or polymer, and it also performs the function of ensuring the passage of electric current and isolating the interior to prevent accidents.
metal protection
Some cables include a pair of metal shields. The first one is called the screen, and works to protect the interior from outside interference, and at the same time, the second one known as the shield, protects the interior from bumps, bites, or other elements .
coverage
The roof has the primary task of protecting the cable from the inside from external factors, and is generally made of a polymeric material according to the insulation material.
Types of electrical connectors
Connectors are the soul of any cable, and like other items in the field, there are many types of electrical connectors tasked with multiple tasks. Become an expert on this topic and all things electrical. Study the electrical installation diploma and train yourself in no time.
bare wire connector
It is a single wire or conductor strand that does not have any coating of the wire. It is often used for grounding.
insulated wire connector
It consists of a single bare wire covered with an insulator in order to avoid contact with the outside. Its use is very common in all types of electrical installations.
Flexible cable connector
This type is distinguished by its many plastic coated connectors. It is made up of a variety of yarns, which makes it more flexible and easy to use in all types of installations.
cord connector
A cord conductor consists of various flexible cable conductors insulated from each other, and sheathed to form one.
Types of electrical cables
Currently, no type of electrical or technological connection can function without the presence of various types of electrical cables
unipolar
These consist of a single conductive thread responsible for transmitting electric current. They are usually very simple and common in various connections.
multipolar
These consist of two or more conductive strands previously covered by an insulator. Due to the number of threads, it does not have much elasticity.
coaxial
Is it some kind of cable used for TV signals ? It consists of a single strand or wire, insulation, metal mesh, and coating.
braided
These cables are made of two or more cables interwoven within the same housing . An obvious example of this is UTP cables, which are used in computer systems such as Internet connections, security cameras, and others.
Duplex
It consists of two parallel cables that are used to transmit electrical energy in homes and small places. It is also often called the double wire.
from the tape
It is a series of wires placed side by side . This feature gives them a flat look that favors computing functionality.
biaxial
It has similar characteristics to coaxial cable, with the only difference being that it has two wires instead of one.
Measurement, measurements and uses of electrical cables
Electrical wire gauges It is one of the many characteristics that determine the function of each of them. This factor describes the diameter of the conductors and is taken as a reference to an American wire gauge or system to designate a value.
Meaning of colors in electrical cables
The colors of the cables do not return to a decorative or eye-catching aspect, because these colors have a specific and important reason for ensuring the passage of electric current.
Greens and yellows
These are the ground wires . They are responsible for the transition from the site floor to the home’s electrical panel.
blue
It is a neutral wire that returns current favoring the correct passage of electrical energy.
brown and black
The phase wires are into which the electrical energy enters. This can range from 220 to 230 volts and can only be handled by professionals.
Now you will never look at cable the same way again. Don’t forget that they are an essential part of all types of installation and are essential everywhere.
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