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Using large cables for power distribution with in factories, high rise buildings etc can incur difficulties when running the cables into the cabletrays or when there is a need for changes or extensions. These problems are easily overcome using Busbar Systems instead of cables. Busbar Systems allow you to "Tap" power at convienient locations, reducing the expense of changes to cable systems.
International certificated E-Line Busbars allow changes, extensions and it is also possible to mount this system to any another location if required. It is also very easy to take the electrical energy from the tap-off points by means of the tap-off boxes.
http://www.eaeweb.com/eae_ing/urunler.htm