Frequently Asked Question

SPD - What is a MOV as used in your SPD's?
Last Updated 6 years ago

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 protect various types of electronic devices and semiconductor elements from switching and induced lightning surges.  They are manufactured in various voltages and used according to the maximum circuit voltage.

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