System solution for lightning current and surge protection of AC systems. The V50 lightning current combination arrester made of halogen-free plastic is suitable for lightning protection equipotential bonding in accordance with 0185-305 (IEC 62305). A dynamic disconnection device and optical status display characterize the modular plug-in arresters. The NPE variant is also equipped with a heavy-duty spark gap between the neutral and protective conductors. The CombiController is particularly suitable for lightning protection equipotential bonding for buildings of lightning protection classes III and IV. The lightning current discharge capacity is 12.5 kA (10/350) per pole and up to 50 kA (10/350) in total. The vibration-proof locking and the voltage and type coding ensure safety and prevent confusion between upper and lower parts. The wedge-shaped design of the contacts makes it easy to insert and even easier to remove the upper parts. Additional technical product information can be quickly and easily accessed using mobile devices via the QR code on the rating plate.
| Property | Value |
| Protection level: | 1.3 kV |
| Nominal discharge current (8/20): | 30 kA |
| Maximum continuous voltage AC: | 280 V |
| Maximum continuous voltage DC: | 350 V |
| Nominal voltage AC: | 230 V |
| Protection level LN: | 1.3 kV |
| Mounting type: | in the housing |
| Size: | other |
| Signaling on the device: | optical |
| Max. Conductor cross-section, rigid (single/multi-wire): | 35 mm² |
| Integrated back-up fuse: | no |
| Protection class (IP): | IP66 |
| Network type TN: | yes |
| Network type TN-CS: | yes |
| Network type TN-S: | yes |
| Network type TT: | yes |
| Max. Discharge current (8/20): | 50 kA |
