| Type | AM5-125 | AM5-250 |
| Poles number | 3 | 3 |
| Rated current In(A) | 16, 20, 32, 40, 50, 63,80, 100, 125 | 100, 160, 180, 200, 250 |
| Utilisation category | A | A |
| Rated ultimate short-circuit breaking capacityIcu(KA) at 415V | 16 | 25 |
| Rated short-circuit service breaking capacityIcs(%Icu) at 415V | 100 | 100 |