Our offer

Copper, aluminum components, GPO-3, Mylar, Nomex insulation materials and many more.

Rush orders

Do you need ordered elements to be finished quickly? Thanks to a wide range of materials and a modern production line, we can complete large orders in a short amount of time.

Do you need prototypes?

Based on the documentation, we will transform your concept into a finished product.

Bus Bars

Bus bars otherwise known as current rails provide efficient and effective power distribution. These elements are widely used in power industry to build cabinets and switchboards. We make them from aluminum and copper materials in various sizes. They have a uniform rail structure, but we can freely shape them (e.g. bend, twist or punch them). Our machine park allows us to produce details of any size – the smallest have a few millimetres, and the largest exceed 3000 mm.

Bus bars application

Industrial bus bars are rigid connections applied in various industries. They are usually in the shape of flat bars and are used, among others, for:

connecting transformers to the power grid;
supplying electricity to vehicles in the railroad industry (they are placed along tracks, e.g. subways);
connecting independent power sources in large buildings with their own switching station, e.g. in the buildings of telecommunication companies;
photovoltaic installations.

Bus bars in two-phase and three-phase connections

Bus bars can be used for connections:

2-phase
3-phase,

where each flat bar or rail is responsible for a single wire.

Bus bars are usually made from different grades of copper and aluminum, or from Cupal or Flexy. Our warehouse is stocked with different sizes of these materials, from the smallest (e.g. 3 x 10 mm) to the largest (e.g. 10 x 250 mm). We specialize primarily in the production of bus bars of various sizes and shapes according to individual customer requests and technical specifications. The most modern, most efficient and fully automated production lines are used for the production of bus bars, enabling serial and prototype production.

punching
FIBER laser or water jet cutting
CNC bending (curvature change)
grinding
lamination
engraving
laser marking
pressing of fasteners (pemaking)
embossing
drilling

The processing of copper and aluminum materials in our company is a fully automated process, which takes place in a modern machinery park, ensuring high efficiency, precision of processing and extremely short execution time of even the most complicated orders. Modern, innovative solutions, developed in cooperation with research centers, minimise to a large extent production waste.

galvanization (tinning, nickel plating, silver plating, gold plating, chromating)
insulation
wet painting
powder coating

Required documents and certificates are delivered to the customer together with the bus bars.

Current rails

Current rails are our specialty. We also manufacture insulating supports and fuse disconnectors, which ensure the effective operation of current rails. The catalog of our past implementations is really large. The systems are used to distribute electrical energy in machines, controllers and switchgears. They perform their function much better than conventional cables or wires, especially at high currents.

Electris current rails catalog includes, among others: