EMS Elektro Metall Schwanenm├╝hle GmbH ÔÇô Customized connection technology

Customized Copper Busbars

For the lowest possible voltage drop, we use only highly conductive copper Cu-ETP & OF-Cu for your copper busbars.



Conductor material

Copper Busbars for busbar systems

We look forward to hearing from you!

High conductivity solid busbars

Customized copper busbars

Copper busbars are used, among other things, as electrical connection elements in high-current technology, high-voltage technology, the electrical industry, the chemical industry, energy supply, renewable energies, storage technology, mechanical engineering and e-mobility. As part of a circuit or power grid, they provide the connection between the power source and the consumer. To achieve the lowest possible voltage drop, we use only highly conductive pure copper Cu-ETP (E-Cu) or OF-Cu for your copper bars. In addition, copper bars can be galvanically refined very well, which is why they are often used in electrical engineering for shunts or similar applications.

EMS Kupferschienen

The EMS Group is certified according to
DIN EN ISO 9001:2015

Busbar manufacturing with know-how

Our well-coordinated production in multi-shift operation ensures that we can react flexibly and produce your components and assembly units in the desired quality.

In addition, we are able to manufacture single pieces, prototypes, small quantities, but also large busbars with expansive dimensions and in high quantities at consistently high quality.

The real challenge is not high quality per se – but consistently high quality!

Holistic system solutions
Individual copper busbars
Engineering Service
Characteristics copper busbars

Conductor material copper

EMS Kupferschienen F├╝getechnik

From semi-finished copper products to individual busbars

To achieve the lowest possible voltage drop or transport loss, we use highly conductive pure copper Cu-ETP or OF-Cu for busbars. With the same cross-sectional area, copper offers the best current strength and thus also current density compared to CoppAl® and aluminum.

If the smallest possible cross-section is required, copper busbars are therefore the best choice. With our wide range of semifinished products, welding techniques, finishes and insulations, we always engineer and manufacture your copper busbars to measure.

For the individual design of your busbars, take advantage of our engineering know-how ÔÇô we look forward to hearing from you!

Determined according to DIN 43671

Current carrying capacity copper busbars

Typenbez. / Type Breite / Width [mm] Dicke / Thickness [mm] L├Ąnge / Length [mm] Querschnitt / Cross-section [mm┬▓] Gewicht Kupfer [g/cm┬│] Gewicht / Weight [kg/4000mm] Strombelastung/ Current rating [A]* 65┬░C Art.-Nr.
Strombelastung/ Current rating [A]* 65┬░C

*Current load values: ambient temperature 35 ┬░C, alternating current AC

Our service


+ Individual offer
+ Detailed measurement
+ Guarantees
+ Contract conditions
+ Cost optimization
+ PPAP production release procedure
+ APQP guidelines
+ Audits


+ Project management
+ Technical engineering
+ Cross-section design
+ Magnetic field calculation
+ 3D layout creation
+ Feasibility check

Customized manufacturing

+ Processing standard DIN EN 13601
+ Connecting pieces in welding systems
+ Individual perforations
+ Bending
+ Deburring
+ Punching
+ Sawing
+ Soldering
+ Personalizations


+ Worldwide shipping
+ High quality packing
+ Upon request according to specification
+ Reliable & just-in-time
+ Dynamic capacity adjustment


+ Pre-assembly ex works
+ On-site installation
+ Supervision

After Sales

+ Maintenance
+ Spare parts requirement
+ Retro-fit

We ensure that all components meet the defined requirements and, if required, we also take care of the engineering, installation and shipping of your copper busbars.
Engineering know-how

We engineer copper bars & assemblies


EMS stands for customized system solutions

In close cooperation with you, we engineer projects systematically and implement them efficiently. The focus is on optimizing functionality as well as infrastructural, production-related and economic aspects. The result is individual solutions that are geared to cost-effectiveness and meet the customer’s requirements down to the last detail.

Customized welding techniques

Certified welding company

EMS Elektro Metall Schwanenm├╝hle GmbH is a certified welding company according to DIN EN ISO 3834 T3. Our joining & brazing techniques are an important core competence for the production of our components and system solutions.

In addition to the classic welding techniques, we also offer various special processes if required ÔÇô please contact us!

EMS Zertifikat Schweissfachbetrieb
System solutions for your market

Getting to know fields of application

We have years of experience in engineering individual solutions for your requirements. In addition, we have the necessary ÔÇťworkbenchÔÇŁ to manufacture the associated components on site.

EMS Elektro Metall Schwanenm├╝hle GmbH

+49 6307 9916 691

You have questions or need an offer? Then contact us - we look forward to hearing from you!

EMS DIN ISO 9001:2015 Zertifikat