提供導體為槽形，電流3000-6000A，電壓達35kv的產品。尤其適用于水電站。
| 額定電壓 | 3.15 | 6.3 | 10.5 | 15.75 |
| 絕緣水平 | 25/40 | 32/60 | 42/75 | 57/105 |
| 額定電流 | 外形尺寸(mmxmm) | |||
| 3000 | 850x400 | 950x450 | 1050x500 | 1200x750 |
| 3500 | 1300x800 | |||
| 4000 | 950x450 | 1000x500 | 1100x500 | |
| 5000 | 1050x450 | 1100x500 | 1200x550 | 1400x800 |
| 6000 | 1100x500 | 1150x550 | 1250x600 | 1500x850 |
| 6300 | ||||
