Electropak Ltd is a prominent AS9100 Rev D Busbar Manufacturer suppling custom busbars across Aerospace, Rail, Automotive and Electrical industries.
For over a decade, we have been supporting Aerospace and wider transport manufacturers to realise viable electric powered travel as the world moves towards its crucial 2050 Net Zero target.
Our busbars are fabricated and machined before being powder coated and tested at our specialist UK paint facility in the industrial heart of England, before delivery to our global clientele.

AS9100 Aerospace Certified – Busbar Manufacturer
Electropak manufactures busbars for OEM’s including a range of customers in the Aerospace industry at the forefront of the development of Electric flight.
Our AS9100 Rev D approval with its stringent controls and auditing enables Electropak to manufacture precision busbars demanded by the biggest names in Aerospace.
The busbars we manufacture often receive tin or silver plating and then powder coated insulation, producing a reliable product for a critical industry.

Rail – Busbar Manufacturer
Electropak manufactures busbars for the Rail industries of the UK, mainland Europe and Africa.
As one of the largest UK producers of Copper and Cuponal busbars, Electropak offers unmatched dedication to the quality fabrication and to the exact specifications of OEMs.

We manufacture custom busbars for the high-end automotive sector and motorsport teams for Formula 1 and Formula E power trains.
We deliver to the high specifications and tight deadlines that Engineers in successful Formula 1 team demand in order for their drivers to remain competitive on the track.

Our busbars are used by the Space sector for launching satellites and their global communications systems, relied upon by government organisations and consumers daily.
We manufacture our busbars from a range of materials such as; Copper, Cuponol and Aluminium.
Ultra-Pure Copper and UK Manufacturing
In collaboration with UKC Group’s partner Aeramine, we are able to source and manufacture ultra-pure copper busbars using copper recycled in the UK.
This partnership is investing in the future of UK R&D and Manufacturing engineering jobs, whilst removing the carbon footprint associated with overseas recyclers, driving the circular economy.
Technical Background
In electrical power distribution, a busbar (also spelled bus bar, or sometimes incorrectly as buss bar or bussbar, with the term bus being a contraction of the Latin omnibus – (meaning for all) is a strip or bar of copper, brass or aluminium that conducts electricity within a switchboard, distribution board, substation, battery bank or other electrical apparatus.
Its main purpose is to reliably conduct electricity, and not to function as a structural member. The cross-sectional size of the busbar determines the maximum amount of current that can be safely carried.
Busbars can have a cross-sectional area of as little as 10 mm2 but electrical substations may use metal pipes of 50 mm in diameter (20 cm2) or more as busbars. An aluminium smelter will have very large busbars used to carry tens of thousands of amperes to the electrochemical cells that produce aluminium from molten salts.
Refurbishment
Electropak Ltd provides a comprehensive Busbar Repair and Refurbishment Service, designed to extend the life of existing equipment and provide a cost-effective alternative to complete replacement.
Contact Electropak
Whatever the project, to speak to an Electropak busbar engineer today about the services you require please call 01772 251444.



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