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 the 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 accessed quickly and easily using mobile devices via the QR code on the rating plate.
| Property | Value |
| Maximum continuous voltage AC: | 280 V |
| Lightning impulse current (10/350 µs): | 12.5 kA |
| Protection level: | 1.3 kV |
| Number of poles: | 3 |
| Nominal voltage AC: | 230 V |
| Size: | 3 TE |
| Signaling on the device: | optical |
| Network type TN-CS: | yes |
| Network type TN: | yes |
| Mounting type: | DIN rail TH35 |
| Network type TT: | yes |
| Integrated back-up fuse: | no |
| Follow current extinguishing capacity: | 0.1 kA |
| Max. Conductor cross-section rigid (single/multi-wire): | 35 mm² |
| Protection level LN: | 1.3 kV |
| Network type TN-C: | no |
| Network type TN-S: | yes |
| Protection class (IP): | IP20 |
