The ZOV Series is a series of high-energy varistors. There are two groups in this series. One consists of standard sized surge shaped varistors and the other is of full custom parameter designed varistors, with these, customers are offered the opportunity to design the optimum varistor with the minimum dimensions to satisfy their own specific application.

Parameters available are: non-standard DC/AC operating voltage, leakage current, clamping voltage, maximum surge current, energy absorption level, maximum dissipation power aswell as shape. The dimensions being the function of required electrical parameters and vice-versa.

Please click the links below for the datasheets of the ZOV series,

ZOV Series pdf

ZOVR Series pdf

ZOVS Series pdf