If you have paid close attention to power lines, you might have noticed ... The lightning arrester is made up of multiple metal oxide varistor (MOV) disks. The metal oxide varistor is a ...

Bourns has won a IEC 61051-2 certificate of compliance for its UL 1449 listed IsoMOV surge protection devices. These are hybrid protectors, that combine a ...

Diverting or diminishing excessive current from the AC power line, which can damage ... The most common method is the use of a metal oxide varistor (MOV), which acts like a pressure relief valve ...