Prosurge is the largest manufacturer of UL1449 Type 1ca Listed thermally protected MOV in Asia

UL is a safety organization that sets industry-wide standards on new products. All components and products sell to USA must with UL mark. UL testing makes sure that wire sizes are correct or devices can handle the amount of current they claim to be able to. They also ensure that products are constructed correctly for the highest safety.

Prosurge is Prosurge is the largest manufacturer of thermally protected MOV (PTMOV) in Asia get UL1449 4th Type 1ca listed. The PTMOV is built with Prosurge global patent of TPAE technology.

This PTMOV is PCB mounting MOV, compatible with reflow and wave soldering procedure.