The methods for distributing electrical power by using prefabricated busbar encased in a protective enclosure are called Medium and/or low-voltage BBT. It's also called the busway system.

It’s designed to carry electrical power safely & efficiently. While distributed voltage are 1 KV to 36KV is called Medium voltage BBT, Up to 1 KV is low voltage. Both types' construction is almost the same- It consists of copper or aluminum busbars, enclosed in a metallic housing, often with insulation and protection against environmental factors.

Both types provide robust against short circuits & other faults (electrical). Flexibility, space efficiency, safety are the key advantages of using low-power BBT.

It can be used in Industrial facility- Power distribution for heavy machinery, production lines, and manufacturing equipment. Also at residential, commercial buildings & public infrastructures.