Split-core residual current transformers

Thanks to their compact design, easy installation and splitable core halves, split-core residual current transformers of the “KBU” series type A are ideal for use in hard to reach and limited space applications.

  • Highly sensitive current sensor for detecting smallest fault currents
  • Manipulation protection of the connections by means of sealable covers
  • Ideal for retrofitting in existing systems without interrupting the power supply
  • Flexible use due to a large frequency range
  • Easy and quick mounting thanks to the splitable core halves

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