Used to protect home electrical appliances (TV, HiFi, VCR, washing machines, dish washers and PC’s) and commercial/industrial building equipment (computer, communications network, security, fire alarm and PLC equipment etc.) from voltage surges generated by lightning strikes, motors, frequency converters etc.


  • In accordance with IEC61643-1 NFC61-740
  • Protection of 1P, 1P+N (230V) and 3P+N (440V)
  • Number of modules 1, 2 and 5
  • Time saving plug in versions available
  • End of life indicators on all surge arresters
  • Some combinations with 1c/o contact
  • Imax from 20 to 80kA
  • IN from 5kA to 20kA
  • Up from 960V to 1950V
  • All MOV devices offer a built in thermal fuse
  • DIN rail mounting
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