| Frame class | 63A |
| Rated working voltage | 240/415V |
| Rated frequency | 50/60Hz |
| Rated working current | 16, 20, 25, 32, 40, 50, 63A |
| Rated residual operating current | 0.03, 0.1, 0.3A |
| Rated residual un-operating current | 0.015, 0.05, 0.15A |
| Sensibility | AC Type, A Type, B Type |
| Maximum operating time | IΔn t≤0.1s, 5IΔn t≤0.04 |
| Rated making and breaking capacity | In≤50A 500A, In=63A 630A |
| Limiting value of un-operating current | 6In |
| Rated limiting short-circuit current | 6000A |
| Pole number | 2, 4P |
| Mechanical life | 4000 |