Rush is a term that can be used as a synonym for rush: the act and the consequence of rushing. This verb of rush, on the other hand, can refer to lash out, charge, or carry out an action with force and vigor.
For example: “The revolt was violent, carried out by a large group of young people fed up with corruption”, “The government’s attack on the independent press does not stop: two newspapers closed yesterday”, “The firing of Gómez was a measure taken by the Human Resources department, I had nothing to do with it. ”
The notion of attack also is used with reference to the electrical installation which allows to derive a portion of the stream, whose movement is performed by the main duct, to a specific site.
The electrical connection, therefore, appears when the flow is diverted from the distribution system to each building that has the electrical service. The connection can be made in high voltage (more than 600 or 1000 V, depending on the country) or in low voltage (less than 600 or 1000 V), according to each case.
In general, the connection for a family home is single-phase and is carried out with three wires (earth, neutral and active). When the connection corresponds to a large construction, which includes different dwellings, it is three-phase and has four wires (one neutral and three active, while the earth is in the installation of each user).
It is possible to distinguish, on the other hand, between the underground connection (the cables enter below the building) and the aerial connection (the entrance of the cables occurs from above).
With regard to zoning, it is possible to distinguish between two well-defined parts of the electrical connection:
* company side: this area is also known as the supplier side, and is basically the portion between the electricity supply network, which is located in the company responsible for providing the service, and each meter’s output terminal. The latter are generally presented on footings (wired, screwable, push-in terminals, etc.). On the other hand, it is normal that this area also encompasses the general switch found in the users’ installation;
* user side: to complement the previous one, this area extends from the outlet of the meters to each of the users’ equipment. In general, the electricity supply companies require the installation of a general switch as the first element on this side, in order to guarantee the disconnection of the interior installations. Knife switches with fuse links are used for this purpose, whether high or low voltage.
On the other hand, in the user area, there are the derived circuits (these are those that are between a switching device and an electrical contact or use equipment) and the power supply circuits (those that are between equipment or devices of maneuver, such as electromagnetic switches).
In a sense similar to the power connection, one can speak of rush water potable to refer to the bond connecting pipe installing the distributor of the water service and general installation inside buildings users.
We can say that this connection is the component of the installation that is responsible for collecting the water that comes from the supply companies or from the municipalities, and carries it from its pipes to the interior of each building that is under its coverage. The provision of this type of connection must respond to the regulations in force in each region.
