This application calculates the size of the cable based on the electric load (electric current) The application feature allows cable tables to be set according to cable type from connector and isolation so that it gives you the appropriate cable size and current value Which endures this cable It also allows the user to change the current values ​​of each cable in the tables on which it is based Application by selecting the appropriate cable (meaning that the application database is open to the user and can also be modified to fit) Which gives accurate results where the user can change the current value according to the existing in the catalog of the factory cables that it uses. This means that the results obtained by the user of the application are exactly the same as the current value of the cable used