Integrated increased contact protection in accordance with VDE 0620 Part 1. For extending QuickFlex sockets. The surge protection module protects devices connected to the socket from voltage peaks in the network. The module also protects sockets that are within a radius of 5 m on the same circuit. With visual and acoustic fault indication: After an overvoltage, the green control LED goes out and a signal tone sounds when the plug is plugged in. Surge protection device (SPD) in accordance with EN61643-11 Type 3. Nominal voltage Un: AC 230 V. Maximum continuous voltage Uc: AC 255 V. Combined surge Uoc: 6 kV. Protection level Up (LN): < 1.5 kV. Protection level Up (L/N - PE): < 1.5 kV. Nominal leakage current In(8/20): 3 kA. Max. leakage current Imax(8/20): 6 kA. Response time (LN): < 25 ns. Response time (L/N-PE): < 100 ns. Mains-side overcurrent protection: 16 A. Permissible temperature range: -5 degrees C to +40 degrees C. Spare part: Overvoltage protection module MEG2005-0004. Material: matt thermoplastic. Color: aluminum.