Eaton’s Bussmann series of radial leaded metal oxide varistors (MOV) provide high surge overvoltage protection in a wide variety of applications and help meet end product standards. They are available in disc sizes from 7 mm to 20 mm to help balance footprint and surge protection needs. In addition, the MOVHE family is an even higher surge protection family in the same disc sizes as the MOV. The MOV and MOVHE are offered in working voltages from 130 Vac to 680 Vac.