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Thermally Protected Varistors SafeBuy Supplier Member

Supply Ability: 1,000,000,000 Piece/Pieces per Year
Shipping: 20days
Payment Terms: T/T(Bank Transfer), Western Union
Place of Origin: Fujian in China


SET® Thermally protected MOV (Abbreviated TMOV) is a new patent technology in the field of surge protection.The TMOV is a fail-safe device, which integrated a disk varistor and a thermal fuse in a single package.The thermal fuse is designed to disconnect the MOV from the circuit, in case of MOV’s failure. Because theMOVs might thermally run away due to the increasing leakage current, or burn and burst in the event of a shortcircuit fault.


The TMOV can offer faster response owing to its good thermo-coupling with the physical body of the MOV,comply with UL1449 3rd, IEC61643-331, IEC61051-2, GB18802.1 and ROHS compliant. The TMOV can substitute the standard MOV and provide enhanced security, never fire or burn, suitable for type 2 SPDs, Type 3 SPDs, AC Power supplies, Solar control panel and etc.

SET® TMOV series have two versions: one has three lead wires with indication of MOV’s failure, another has five lead wires with indication and isolated remote signal. Both versions are ROHS compliant and wave solderable.

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Min Order: 5,000 Pieces

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