Overvoltage Protection Modules

Because of how and where they are used, surge protection products must be versatile to ensure safe and error--free protection. WAGO's overvoltage protection products ensure reliable protection of electrical equipment and electronic systems against the effects of high voltages.

Product overview

Discover our overvoltage protection products

Protection Devices

With overvoltage protection, you reliably protect your electrical equipment and systems against impermissibly high voltages, thus ensuring your system availability.


  • Protection of the system against overvoltage by using the overvoltage protection modules
  • Space-saving thanks to the slim design
  • Cost savings by preventing downtimes
  • High operational reliability and system availability by avoiding equipment errors due to overvoltage

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