Overvoltage protection of power supply systems and equipment up to 1000 V

There are three types of surge protection components for buildings or installations and devices connected to them in the facility.

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Program guide

Voltage surges are caused by fluctuations in the electrical network. The highest voltage surges in the network occur during lightning strikes. There are three types of surge protection components for buildings or installations and devices connected to them in the facility. They mainly differ in the current discharge capacity.


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Hermi, d.o.o.

Trnoveljska cesta 15

3000 Celje

Slovenia