This series surge protective device suits for 50/60Hz,380V and below TT,IT,TN-S TN-C-S etc.Power supply system,could be used as equipotential bonding connection between LPZ1,LPZ2 and LPZ3,Applied to IEC61643-1,GB18802.1 standard,installed in 35mm DIN rail,There has failure disengagement device built in,when surge protective device over heat,over current,or breakdown failure,failure disengagement will separate from power grid automatically,at the same time window viewer color will turn from green(normalto )Red(fault).
● Maximum tolerance to lightning current impulse is up to 200kA(8/20μs);
● Action response time is less than 25ns;
● Visible window uses colors to show operating status white(normal),red(fault).
