| Rated thermal current in enclosure Ithe A | 63, 100 |
| Rated insulation voltage Ui V | 800 |
| Rated dielectric strength 50 Hz, 1 min V | 5000 |
| Rated impulse withstand voltage Uimp kV | 8 |
| Power dissipation in fuse links W | 5.1, 6.9 |
| Ie AC rated operational current AC21A A | 32, 50, 63, 100 |
| Rated breaking capacity A | 260, 400, 504, 800 |
| Rated making capacity A | 320, 500, 800, 1000 |
| Maximum weight 2P kg | 0.7 |
| Maximum weight 3P kg | 1.1 |
| Maximum weight 3P+N kg | 1.5 |
| Overall width (top view) mm | 121 |
| Top view circle diameter mm | 40 |
| Top view circle radius mm | 28 |
| Top view circle edge-to-edge mm | 55.5 |
| Top view circle center-to-center mm | 634 |
| Frontal external handle total width mm | 95 |
| Frontal external handle left side mm | 78.5 |
| Frontal external handle right side mm | 49 |
| Frontal external handle handle grip width mm | 26.5 |
| Frontal external handle handle grip height mm | 22.5 |
| Handle detail total width mm | 45 |
| Handle detail handle grip width mm | 27 |
| Handle detail handle grip height mm | 7 |
| Handle detail mounting plate width mm | min 140 / max 270 |