| System configuration IT | No |
|---|---|
| System configuration TN | Yes |
| System configuration TN-C | Yes |
| System configuration TN-C-S | Yes |
| System configuration TN-S | No |
| System configuration TT | No |
| System configuration other | Yes |
| Nominal discharge surge current In (8/20) | 25 kA |
| Nominal voltage AC | 400 V |
| Max. continuous voltage AC | 440 V |
|---|---|
| Voltage protection level | 2.5 kV |
| Integrated backup fuse | No |
| Construction size | 2 modular spacing |
| With remote signalling contact | No |
| Signalling at the device | Optical |
| Category type 2 | No |
| Degree of protection (IP) | IP20 |