| type of voltage of the operating voltage | AC | |
| insulation voltage (Ui) | ||
| ● with single-phase operation at AC rated value | 250 V | |
| ● with multi-phase operation at AC rated value | 440 V | |
| supply voltage with single-phase operation at AC rated value | 230 V | |
| ● operational current | ||
| — at 40 °C rated value | 5.51 A | |
| — at 50 °C rated value | 4.97 A | |
| — at 55 °C rated value | 4.69 A | |
| ● operational current at AC rated value | 6 A | |
