For overvoltage protection LENOIR ELEChas developed a new device: the CPS.

This is a device whose original concept gives it very interesting characteristics i.e. :

  • precision,
  • speed,
  • high energy transfer,
  • fi ring on 1 polarity of the voltage or 2,
  • fi ring voltage adjustable (pre-set in factory/low or high),
  • visual indication of operation,
  • remote signalling by microswitch (option),
  • manual re-set after operation.

In certain countries, standards exist for the protection of personnel when voltages higher than 50 V or 100 V appear at accessible points. The device can be used on both AC and DC circuits.