Surge Suppression

Mersen has a full line of wallmount, DIN rail mount and in-line surge suppession product. 



Indirect Lightning Strikes and Mersen Surge-Trap® SPD

While many people are familiar with the damage that a lightning strike can inflict, fewer people are knowledgeable about the dangers of indirect lightning strikes.

Mersen Surge Suppression Product

Mersen Surge Suppression Product

Mersen's patented TPMOV® (Thermally Protected Metal Oxide Varistor ) eliminates common destructive failure modes associated with standard MOVs. Comprised of a voltage clamping device and a disconnecting apparatus that monitors the status of the metal oxide disk inside the TPMOV, the device is securely disconnected in the event of an overvoltage by an arc shield.