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  • Power frequency overvoltages (POP)


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  • Transient overvoltages (SPD)

    Transient overvoltages are surges that can reach tens of kilovolts with a duration of the order of microseconds.

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  • Surge protection

    Why protect?

    Electrical and electronic equipment is indispensable in the daily activities of today's businesses and individuals. Such devices are connected to the electricity grid, often exchanging data and signals through communication lines and are usually sensitive to disturbances. These interconnecting networks provide a propagation path for overvoltages.

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