Single-channel electronic circuit breakers

Protect individual devices

Protect individual devices

Protect your individual devices according to your needs – with single-channel device circuit breakers.

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With these single-channel electronic circuit breakers, you can configure your system protection according to your specific needs. Starting at an overall width of 6 mm, these circuit breakers offer maximum flexibility.

Your advantages

  • Remote control with remote signaling function
  • Operating state transparency via the device's LED display
  • Fast connection with Push-in connection technology

PTCB narrow electronic circuit breakers

PTCB – universal at 6 mm  

PTCB – universal at 6 mm

Ideal for simple, space-saving potential distribution: the PTCB single-channel electronic circuit breaker can be bridged to the CLIPLINE complete terminal block system. It offers a setting range from 1 to 8 A with a very narrow overall width.

Your advantages:

  • Simple application setup with the capability of bridging to the CLIPLINE complete terminal block range
  • More space in the control cabinet: extremely narrow protection with a width of just 6 mm
  • Flexible use and a reduced inventory due to adjustable current values on each device for a wide range of applications
  • Enhanced diagnostic and control options with the integrated status output and reset input

CB E single-channel electronic circuit breakers

CB E – individually adjustable  

CB E – individually adjustable

Build custom applications according to your requirements. The number of consumers you need to protect is irrelevant. These modular single-channel device circuit breakers can be extended and adapted to your particular situation.

Your advantages:

  • Individually adjustable with protective plugs
  • Large selection of protective plugs with fixed nominal current values for protection against unauthorized changes
  • Active current limitation to improve the capacity of the upstream power supply

GmbH & Co. KG

Flachsmarktstraße 8
D-32825 Blomberg
+49 (0) 5235-3 00


Configure products and solutions for your individual application.

Protective devices – Device circuit breakers


PTCB device circuit breaker

Universal at 6 mm