When facing the busbar of a panel, in respect to A and B phase, where is C phase located?

In the standard arrangement of three-phase electrical systems, phases are typically organized in a specific order for consistency and safety. When standing in front of a busbar panel and facing it directly, the convention places phase A on the left, phase B in the center, and phase C to the right. This organization allows for easier identification and maintenance of the electrical system.

Placing phase C to the right of phase B follows the common labeling practice used in industrial and commercial applications, facilitating a clear understanding of the system layout. Such standardization is crucial for electrical technicians and electricians, as it helps them work safely and efficiently by providing a predictable structure for the phases in electrical panels.