Technical Specifications
| SPD type: | T1; T2; T3; |
| Earthing system: | TN-S; TN-C-S; |
| Number of poles: | 4 |
| Rated operating AC voltage: | 230 V |
| Maximum continuous operating voltage AC: | 275 V |
| Maximum discharge current (8/20) : | 50 kA |
| Nominal discharge current (8/20), L/N: | 0 kA |
| Nominal discharge current (8/20), L/PE: | 25 kA |
| Nominal discharge current (8/20), N/PE: | 25 kA |
| Total discharge current (8/20), L+N->PE: | 200 kA |
| Impulse discharge current (10/350), L/N: | 0 kA |
| Impulse discharge current (10/350), L/PE: | 12.5 kA |
| Impulse discharge current (10/350), N/PE: | 12.5 kA |
| Total discharge current (10/350), L+N->PE: | 50 kA |
| Temporary overvoltage (5s): | 337 V |
| Response time, L/N : | 0 ns |
| Response time, L/PE: | 25 ns |
| Response time, N/PE: | 25 ns |
| Maximal back-up fuse (gL/gG): | 160 A |
| Rated load current for „V“ connection: | 0 A |
| Maximal back-up fuse (gL/gG) for „V“ connection: | 0 A |
| Residual current: | 300 μA |
| Operating temperature: | -40 °C - 70 °C |
| Operating humidity: | 5 % - 95 % |
