| General |
| Number of conductors (without earthing) | 1 |
| Lightning impulse current (10/350 µs) | 0.5 kA |
| Nominal discharge surge current (8/20) | 5 kA |
| Max. continuous voltage AC | 275 V |
| Max. continuous voltage DC | 240 V |
| Nominal voltage AC | 230 V |
| Voltage protection level | 1.4 kV |
| Voltage protection level L-N | 1.4 kV |
| Voltage protection level N-PE | 1.4 kV |
| Follow current extinguishing capability | 0.1 kA |
| Mounting method | On basic element |
| Construction size | 1 modular spacing |
| Signalling at the device | Optic |
| Degree of protection (IP) | IP20 |
| System configuration DC | |
| System configuration IT | |
| System configuration TN | |
| System configuration TN-C | |
| System configuration TN-C-S | |
| System configuration TN-S | |
| System configuration TT | |
| System configuration other | |
| With remote signalling contact | |
| Category type 1 | |
| Integrated backup fuse | |
| Suitable for outdoor use | |