In electrical power distribution, a bus duct (also called busway), is a CRCA sheet metal duct containing either copper or aluminium busbarsfor the purpose of conducting a substantial current of electricity. It is an alternative means of conducting electricity to power cables or cable bus.
Originally a busway consisted of bare copper conductors supported on inorganic insulators, such as porcelain, mounted within a non-ventilated steel housing.
Bus ducts have thicker, cold-formed steel side rails and thinner sheet metal coverings. Busbars inside may be separated with distinct gaps between them.
Typically, individual bus bars are wrapped or coated with a non-conducting material like PVC Tape.
- Bus Duct upto 6300 Amp with Copper /Aluminum bus bar supported by DMC insulator.
- Horizontal/ Vertical Bus Bar with PVC sleeve.
- CRCA sheet enclosure with space heater & Earth Bus.
- Indoor / Outdoor Application.
- Low Maintaince Cost.
- High Durability.