Finder 7P.22.8.275.1020 7P.22.8.275.1020 Surge arrester Surge protection for: Switchboards 20 kA 1 pc(s)

Surge Arresters TYPE 2 or SPD (Surge Protection Devices) are installed in power distribution networks to protect people, facilities and equipment against excessive, short pulsed high voltage. Can be used in network systems between LN and L-PEN. Defect display by "red" in the Viewing window. Status message back as a potential changer via connector enclosed.... More