Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International website
Country / Language:  USA / English
Contact us

Approvals & Standards

  • ANSI/UL 1449 5th Edition, Type 1 Component Assembly SPD, File E210793
  • RoHS Compliant

Key features & benefits

Mersen’s TPMOV technology eliminates common failure
modes that occur in the field with standard metal oxide varistors.
Internally the TPMOV is comprised of a voltage clamping device and
a disconnecting apparatus that monitors the status of the metal oxide
disc making the TPMOV a fail-safe device. Upon failure the TPMOV is
also equipped with a visual pin indicator as well as a normally open
micro-switch providing remote indication, if applicable. Mersen’s
25TPMOV is rated for 25kA - 8/20μs peak surge current and is
available for maximum continuous operating voltages (MCOV) from
150V to 320VAC.

More specifications

Product Specifications

Frequency (Hz)

50/60   Hz

UL SPD Type

Type 1 Component Assembly  

Short Circuit Current Rating (SCCR)

200   kA

UL File Number

E210793  

UL Category Code

VZCA  

REACH Compliant

Yes  

Max Operating Temp.

85   °C

Min Operating Temp.

-40   °C

Max Storage Temp.

85   °C

Min Storage Temp.

-40   °C

Harmonized System

853630  

References in this series  (4)

25TPMOVSL150

AC  

-

-

Yes  

0.062   lb

25TPMOVSL150D

AC  

-

-

Yes  

0.062   lb

25TPMOVSL320

AC  

-

-

Yes  

0.062   lb

25TPMOVSL320D

AC  

-

-

Yes  

0.062   lb