The primary function of a busbar type current transformer is to transform high currents into a standardized and measurable value that can be used by meters, relays, and other protective devices. Electrical busbars are integral components in transformer systems, streamlining the flow of electricity, reducing energy losses, and improving the efficiency of power distribution. In this article, we'll explore the application of electrical busbars in transformers, focusing on their design. English French German Portuguese Spanish Russian Japanese Korean Arabic Irish Greek Turkish Italian Danish Romanian Indonesian Czech Afrikaans Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Corsican. EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany. Beckhoff®, TwinCAT®, TwinCAT/BSD®, TC/BSD®, EtherCAT®, EtherCAT G®, EtherCAT G10®, EtherCAT P®, Safety over EtherCAT®, TwinSAFE®, XFC®, XTS® and XPlanar® are registered trademarks of and. 1) One package contains 2 busbar supports including inlay parts for bar thickness 5 mm and lateral finger-safe covers. ns and illus-trations without notice. All illustrations, descriptions and technical information included in this document are provided as indicatio urrent in the circuit to be measured.