Electronic circuit breakers

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The electronic device circuit breaker states can be switched conveniently.

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Our electronic device circuit breakers can be used in the field of automation and communication technology. The active current limitation prevents the interruption of the output voltage at the switched-mode power supply unit in the event of an error. All other circuits thereby remain unaffected and your system continues running without interruption.

 

Your advantages

  • Enable the shutdown of capacitive loads, thanks to active current limitation
  • Switch the reset and control input by means of remote control
  • Multi-stage function display directly at the circuit breaker means that you are always kept informed

 

Function and design

Electronic circuit breakers work with power semiconductors.

Your main advantages:

  • Thanks to active current limitation, they offer a solution for high levels of attenuation due to long cables.
  • Electronic circuit breakers protect devices with high levels of input capacitance.
  • Thanks to remote reset or control-in, the protective devices can be controlled remotely.

Electronic circuit breakers can be switched back on again both mechanically and electronically.

The electronic circuit breakers are available in one-piece, plug-in, and electrically isolated plug-in versions.

 

Areas of application

Electronic circuit breakers are particularly suitable for use in systems engineering and machine building, with a supply voltage of 24 V DC.

They protect all loads that are supplied by a switched-mode power supply unit.

Thanks to the active current limitation, even very remote devices can be protected reliably.