Electronic Circuit Breakers (ECBs)
Electronic circuit breakers (ECBs) are the compact, precise solution for reliably protecting DC circuits against short circuits and overloads. You benefit from a wide variety of products and an excellent price–performance ratio with the right protection – for your application too!
The Benefits for You:
- 1-/2-/4-/8-channel electronic circuit breaker with fixed or adjustable current ranges from 0.5 to 10 A
- High switch-on capacity of more than 50,000 µF
- Variants with active current limitation
- Communication interface allows remote monitoring
- The slim design offers high channel density, saving valuable control cabinet space
- A comprehensive range of approvals for a wide range of applications

Ground Resistance Signaling Module
Early Ground Fault Detection
With our module, you can ground the control voltages per IEC 60204-1 and provide an option for preventive maintenance.
The Benefits for You:
- Automated insulation resistance measurement
- Early detection of potential ground faults
- Insulation fault indication via LEDs and potential-free contact
Overvoltage protection
With overvoltage protection, electrical equipment and systems can be reliably proteced against high voltage thus ensuring system availability.
Advantages
- Protection of the system against overvoltage by using the overvoltage protection modules
- Space saving thanks to the narrow design
- Cost savings by preventing downtime
- High operational safety and system availability by avoiding equipment errors due to over voltage
