Surge Protective Devices

For protection against transient overvoltages to be effective, the position of the SPD in the installation and the type of SPD must be appropriate for the level of risk. Conforming fully to international standards, SEICO’s range of type I (T1) and II (T2) SPDs meet all the requirements of low voltage installations.

A lightning strike can produce much more energy than previously thought possible. In fact, a “typical” lightning strike can carry nearly 3 billion kW at approximately 125 million volts, with an average current of more than 20,000 amps.

SEICO designers provide innovative solutions to secure not only the building structure but also protect human beings from electrical shocks, by creating efficient surge protection systems.

Specifications and standards::
EN 61643-11
IEC 61643-11

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