Power Line SPD - DIN-RAIL IEC TYPE 1

STM T1 50 is the most robust series of single pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightn...

Power Line SPD - DIN-RAIL IEC TYPE 1+2

STP T12 is the series of combined Type 1+2/Class I+II surge protective devices for discharging lightning currents and protecting against voltage surge...

Power Line SPD - DIN-RAIL IEC TYPE 2/UL CSA

STP T2 40 is the series of Type 2/Class II surge protective devices for discharging voltage surges, in accordance with EN/IEC 61643-11 and certified U...

Power Line SPD - DIN-RAIL IEC TYPE 2+3/UL CSA

ST T23 20 is the series of combined Type 2+3/Class II+III surge protective devices for discharging voltage surges while providing a very fine voltage ...

DC Photovoltaic SPD - DIN-RAIL IEC/UL CSA

STP PV is the series of surge protective devices that provide advanced overvoltage protection to photovoltaic systems by utilizing Mersen’s opti...

LED Lighting SPD - IEC TYPE 2+3

Combined Type 2+3/Class II+III syreg protective devices for discharging voltage surges while providing a very fine voltage protection level, in accord...

Power Frequency Overvoltage Protection Devices

POP CT is the series of combined power frequency overvoltage protection (POP) and surge protection device for discharging surge current in the first s...

Surge Protection Components for OEM Designers

Mersen's TPMOV® (Thermally Protected Metal Oxide Varistor) eliminates common destructive failure modes associated with standard MOVs.Comprised of ...

Power Line SPD - NEMA UL CSA TYPE 1

Mersen’s Surge-Trap® STXH surge protective device adds a critical layer of surge protection for your entire home. From your family room to y...