Short-circuit and earth-fault detection in overhead line networks.

Remote alarm by integrated GSM-modem, no pole-mounted RTU neccessary

Transmission of load current values for Smart-Grid applications

Ultra bright alarm indication

  • Wide viewing angle. Even visible in extreme sunlight.

Easy installation and self-test by operating rod
User adjustable parameters

  • Pick-up current (100 … 600 A). Reset (1 h, 2 h, 4 h, 8 h, automatically after return of operating current or manually).

Reliable fault detection

  • Microcontroller-based independent overcurrent-time characteristic.

Long life cycle

  • Due to included high-quality lithium battery and nanoWatt technology.