| TYPE | HW EP | HW EP25 | HW 2-95 | HW 2-150 | HW 3-95 | HW 4-150 |
| App licabe voltage | 1 | 1 | 1 | 1 | 1 | 1 |
| Main | 16-95mm2 | 10-95mm2 | 16-95mm22 | 50-150mm2 | 25-95mm2 | 35-150mm2 |
| Service | 1.5-10mm2 | 1.5-10mm2 | 4-35(50)mm2 | 6-35(50)mm2 | 25-95mm2 | 35-150mm2 |
| Nominal current(A) | 63 | 75 | 138 | 140 | 214 | 316 |
| Bolt number(pcs) | 1 | 1 | 1 | 1 | 1 | 1 |