The CITEL KombiSurge Protector Type 123 ZPAC18VG31275 is a highly advanced lightning current and surge protector designed for use in TT and TN-S networks. It meets the requirements of the EN/IEC 61643-11 standard and is ideally suited for main power supply systems as well as busbars with a rail spacing of 40 mm. With a maximum continuous voltage of 275 V AC and a maximum pre-fuse of 160 A, this protector offers reliable protection against surges. The VG technology ensures a fast response time of less than 20 ns, while the protection modules with fault indication allow for easy maintenance. The KombiSurge Protector is free from operational and leakage currents and provides a high discharge capacity of 8 kA (10/350 µs). With a width of 53.8 mm and a three-phase design, it is compact and efficient, making it an excellent choice for buildings without external lightning protection.

• Lightning current and surge protector for TT and TN-S networks
• Individual replaceability of protection modules
• Response time of less than 20 ns
• Free from operational and leakage currents
• High discharge capacity of 8 kA (10/350 µs).