Metal Oxide Varistors Equipped with A Thermo Decoupling Device. They Can Be Widely Used in TVSS Products, AC/DC Power Supplies, AC Panel Protection Modules, AC Line Power Supplies, Surge Protected Strip Connectors, AC Power Meters, UPS

Thermal (MOV) Varistor OBV-TMOV Series OBV-TMOV Surge Protection Devices use square shaped metal oxide varistors equiped with a thermo decoupling device. They can be widely used in TVSS products, AC/DC power supplies, AC panel protection modules, AC line power supplies, surge protected strip...

Product Details

Thermal (MOV) Varistor OBV-TMOV Series

OBV-TMOV Surge Protection Devices use square shaped metal oxide varistors equiped with a thermo decoupling device. They can be widely used in TVSS products, AC/DC power supplies, AC panel protection modules, AC line power supplies, surge protected strip connectors, AC power meters, uninterruptable power supplies (UPSs), inverters, white goods, GFCI (ground fault current interrupters).


The advantages of the OBV-TMOV40 Surge Protection Devices are: terminal construction for PCB mounting, a thermal decoupling device which protects the OBV-TMOV against varistor failure in the event of abnormal overvoltage. The OBV-TMOV also has a remote signaling capability.


Main Features

Wide Operating Voltage Range VRMS

75 V to 1100 V

Very Good Protection Level Up (at Uoc/Isc)

200 V to 2970 V

High Max. Discharge Current Capability Imax(8/20 µs)

50 kA

option with decoupling device with OBV-TMOV signalization


Technical Data

Tested in accordance with

IEC 61643-1

IEC 61051-1 and UL 1449

Category IEC/VDE

II/C

 

Operating Temperature

-40 … + 85°C

 

Mounting

on printed circuit board (PCB)

Response Time

< 25 ns


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