Surge protection

Surge protection devices for information technology systems

A wide range of devices for protection:

  • data and communications lines,
  • computer networks and
  • coaxial lines.

For more informations about our products and technical specifications order our free catalog or contact our consultants.


Information technology systems PZH NET 4/250M 6cat

Designed to protect 5E/6 data and communications lines. All protected lines are equipped with Transient Voltage Suppressor Diode.

Computer network protection for 5th category

This devices are intended for computer networks and are specially designed for securing a faultless data transfer within computer networks category 5.

Video signal protection

Models are designed for coaxial lines protection of 50W or 75W against induced surge effects. These devices are mainly used for protection of cameras and video signal concentrators and also for security and fire systems.


For more information or offers, please fill in the appropriate form, which is available at the links below. Thank you.

End customers Designers & Contractors