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Transient and power frequency overvoltage protection


Surge protection devices (SPD)

Electrical power supply networks to IEC/EN (DIN rail)


Monobloc format

CSH

Lightning current arresters
  • Iimp (10/350): 25-50 kA

Board format

CM-CSH

Boards with lightning current arresters
  • Iimp (10/350): 25 kA