Specification
| Standard:IEC60947-3 | IEC60947-3, IEC/EN 60669-1 |
| Number of Poles | 2P, 3P, 4P |
| Rated Operate Current in AC21 | 63, 80, 100, 125A |
| Rated Voltage Ue | 230/415V |
| Rated Frequency | 50/60Hz |
| Rated Insulation Voltage | 500V |
| Rated impulse withstand voltage | 4000V |
| Electrical durability at nominal load in AC21in operating cycles | 25000 |
| Number of mechanical operations | 100000 |
| Tightening torque | 4.0Nm |