What is outlet?

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What Does outlet Mean

The idea of ​​a power socket is used to refer to the element that, in an electrical installation , has slots for inserting the plugs . It is important to note that the correct expression is outlet or the term outlet , which is part of the dictionary produced by the Royal Spanish Academy ( RAE ).

The outlet and the plugs, therefore, make up what we know as a plug . The plugs are the legs or extensions that, protected by an insulating material, are found at the end of a cable. These plugs are inserted into the outlet (the device that houses the slots, openings or holes) and in this way the electrical connection is achieved .

The outlet can be said to be the female plug and the pins, the male plug . The usual thing is that the outlet is embedded in the wall: inside it has metal pieces that receive the plugs to allow the current to circulate. It is important to note that the outlet is linked to the electricity network .
When it comes to knowing in depth what a power outlet is, it is essential to mention that it is determined by several parts or fundamental elements such as these:

-The number of poles. With this we refer to what is the number of outputs that it has for what it would be to feed the load.

-The maximum voltage, which is the maximum voltage to which it can be subjected. Specifically, the most common are 600 V, 480 V, 250 V or 125 V.

-The maximum current, which is the highest amount of current that the aforementioned device can have without it gets hot or spoiled. In this case, it would be frequent currents such as 15A, 20A, 30A, 50A or even 60A.
Let's take the example of a house that has a kitchen, a dining room, and two bedrooms. In the kitchen, there are two outlets installed, which allow you to connect the refrigerator (refrigerator or refrigerator) and the microwave oven to the electrical network. In the dining room, three other outlets are used to connect the television, an audio system and a lamp. Finally, each bedroom has two other outlets. All these devices contribute to the inhabitants being able to make use of the electrical network in the different environments of the house.
It should be noted that in the market we can find different types of power socket, among which the following stand out:

-For single-phase 2-wire system - 120V.

-For single-phase 3-wire system - 120 V / 240 V.

-For three-phase systems at 220 V.
As a general rule, the single-phase socket has a series of elements that can be clearly differentiated such as the neutral slot, the ground slot, the connection plate, the potential slot and its long list of screws. Among the latter are those with a potential terminal, those necessary to fix in the box, those with a neutral terminal and those with an earth terminal.

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