| Test class according to EN 61643-11:2012 (IEC 61643-11:2011) | T2, T3 | |
| System | TN-S, TT | |
| Number of poles | 4 | |
| Rated operating AC voltage | UN | 230 V |
| Maximum continuous operating voltage AC | UC | 275 V |
| Maximum discharge current (8/20) | Imax | 50 kA |
| Nominal discharge current for class II test (8/20) | In | 20 kA |
| Total discharge current (8/20) L1+L2+L3+N->PE | ITotal | 50 kA |
| Impulse discharge current for class I test (10/350) N/PE | Iimp | 20 kA |
| Tiếp điểm ngõ ra DS |
