A busway, also known as a bus duct, is an electrical distribution system consisting of prefabricated electrical conductors enclosed in a protective housing. It provides a flexible, efficient, and safe method of distributing power along a defined path. Unlike traditional wiring methods, a busway allows for easy addition, removal, or relocation of branch circuits without significant disruption. Busways are commonly used in industrial, commercial, and large residential buildings to distribute power across large areas, often replacing heavy and less flexible cable systems. They are particularly advantageous in settings where changes to the electrical system layout are expected, offering scalability and adaptability to meet evolving power needs.