The following explanation refers to the section Configuration I of the Bus Load Configuration Examples documentation.
The example below illustrates a configuration in which three motors have been connected to the same feeder circuit through a junction box or local panel. Such a connection is treated as a type of parallel connection. As in a parallel connection, each load is connected through a junction box or local panel and the operating mode of each load is different from the operating mode of the other loads connected to that junction box.
In the Electrical Engineer:
In a single line diagram: