Surge Protection Devices for low voltage power distribution systems
Three phase 3+1 circuit fit for TT, IT, TN power supply.
Single phase symmetry compound circuit fit for TT, IT, TN power supply
Fancy selected components fit for poor quality power network.
Larger discharge circuit capability
Thermal disconnect technology avoid file accident.
Multi-visitors parallel connection technology, fit for high frequency lighting area.
Remote monitor function
Tow colors LED indicate operating state clearly and strangely.
Surge counter(Model with J only)
JDK385… (J series) are used in Zone LPZ0 to protect single phase of three power supply against over voltage destruction.
Nominal Voltage Un
Max operation voltage Uc
Nominal discharge cirrcut Ln
RF Surge Protectors