What is a metal oxide varistor? The Metal Oxide Varistor or MOV is a voltage dependent, nonlinear device that provides excellent transient voltage suppression. The Metal Oxide Varistor is designed to ...

Menlo Park, Calif. – The ROV series of metal-oxide varistors from Raychem Circuit Protection is available in diameters of 5 to 20 mm and rated from 18 to 1,800 volts. High current-handling and energy ...