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Transient and power frequency overvoltage protection


Surge protection devices (SPD)

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


Plug-in format

PSM 40

Surge protection devices
  • Imax (8/20): 40 kA; 30 kA
  • Exclusive devices for TT, TNS, TNC, IT

PSM SAFEGROUND

Smart protectors with grounding system monitoring
  • Confirmation of proper installation
  • Additional safety information
  • Imax (8/20): 40 kA

PSM PV

Surge protection devices for photovoltaic applications (PV SPD)
  • Imax (8/20): 40 kA
  • PV: EN 50539-11
  • Configuration: "Y" PV

PS PCB

Surge protection sockets for printed circuit boards (PCB) for multiple applications.
  • Imax (8/20): 80 kA
  • Available for DC networks and AC outputs
  • Configuration: TNS, TT, TNC, IT, "Y"PV and MPPTs

Monobloc format

CS

Surge protection devices
  • Imax (8/20): 40 kA; 15 kA
  • Exclusive device for TT, TNS, PV