lightning Surge Protection products,suit for TV-S,TN-C-S.TT power supply ... : 5kA / 10kA3. Max. discharge current (8/20us) Imax: 10kA / 20kA4. Protection class: D5. Composite type: 1P, 1P+N, 1+NPE, 2P ... +N, 3P+N, 3P+NPE6. Voltage protection level (Up): < 0.7kV/1.0kV/1.2kV/1.5kV7 ... /60Hz.10. According to IEC61643-1, GB18802.111. CE Mark lightning Surge Protection products