electrical suppressor/thound protector, Surge Arrester, Surge Arrestor, Lightning Protector, SPD ... .8kV/1.0kV/1.2kV/1.5kV/2.0kV7. Response time: 25ns8. Installation: standard rail 35mm9. Suitable for TN-S, TN ... /60Hz.10. According to IEC61643-1, GB18802.111. CE Mark electrical suppressor/thound protector