Power Busbar Trunking System

A power busbar trunking system distributes electric power through copper or aluminum busbars inside a protective enclosure, in place of heavy parallel cable runs. The enclosure protects the conductors from damage and foreign bodies, and the system is quicker to install and safer to extend.

System components

• Feeder and distribution lengths
• Tap-off boxes and plug-in units
• Elbows, tees, offsets and expansion units
• Transformer and panel flanges, joint packs and end closures

Where it is used

• Transformer to LT panel connections
• Rising mains in high-rise buildings
• Main distribution along production floors
• Data centres, hospitals and shopping malls

How to choose

• Rated current of the run, from the transformer or panel rating.
• Conductor: copper for compact size and low losses, aluminium for lower weight and cost.
• Route with elbows, offsets and expansion units measured on site.
• IP rating and fire barriers for the location.
• Tap-off points for floor DBs and large machines.

Why buy from Unique Quality Engineering

We are a business partner of Translite MF Busduct. We supply, install, test and commission busbar trunking systems for factories and buildings across Bangladesh.

Frequently asked questions

Is busbar trunking better than cable?

For high currents and long runs it is usually faster to install, more compact, safer and easier to extend. See our busbar vs cable guide.

Copper or aluminium busbar?

Copper is smaller and has lower losses; aluminium is lighter and cheaper. Both are reliable when correctly sized.

Do you test the busbar after installation?

Yes. We carry out insulation resistance and joint checks before energising.

Need a price for a power busbar trunking system? Request a quotation with the rating and quantity, or call or WhatsApp +8801992-389515.