| Rated Voltage kv | Rated Current A | Dynamic Current(peak) kA | Thermal Current(RMS) kA-S | Power frequency withstand voltage (RMS) kV | Lightning impluse withstand voltage (peak) kV | Terminal static tension(N) | Creepage distance mm | Weight(three phase) kg | |||
| To earth | Across the isolating diatance | To earth | Across the isolating diatance | Common | protect pollution | ||||||
| 36 | 630 | 50 | 20-4 | 80 | 95 | 185 | 215 | 500 | 650 | 875 1225 | 487 |
| 1250 | 80 | 31.5-4 | 496 | ||||||||
| 1600 | 100 | 40-4 | 593 | ||||||||
| 2000 | 670 | ||||||||||
| 3150 | 125 | 50-3 | 700 | ||||||||
| 4000 | 1600 | 63-3 | 800 | ||||||||
| 72.5 | 630 | 50 | 20-4 | 140 | 160 | 235 | 375 | 500 | 110 | 1600 2205 | 690 |
| 1250 | 80 | 31.5-4 | 700 | ||||||||
| 1600 | 100 | 40-4 | 800 | ||||||||
| 2000 | 880 | ||||||||||
| 126 | 630 | 50 | 20-4 | 230 | 265 | 550 | 630 | 750 | 2000 | 2750 3150 | 751 |
| 12250 | 80 | 34.5-4 | 765 | ||||||||
| 1600 | 100 | 40-4 | 860 | ||||||||
| 2000 | 940 | ||||||||||
| 3150 | 125 | 50-3 | 960 | ||||||||
| 145 | 630 | 50 | 20-4 | 275 | 315 | 650 | 750 | 750 | 2400 | 3800 | 970 |
| 1250 | 80 | 31.5-4 | 1000 | ||||||||
| 1600 | 100 | 40-4 | 1100 | ||||||||
| 2000 | 1180 | ||||||||||
| 252 | 630 | 50 | 20-4 | 460 | 530 | 1050 | 1000 | 1000 | 4040 | 550 6300 | 1990 |
| 1250 | 100 | 40-4 | 2100 | ||||||||
| 1600 | 125 | 50-3 | 2200 | ||||||||
| 2000 | 2280 | ||||||||||
| 3150 | 160 | 63-3 | 2300 | ||||||||
| 4000 | 2400 | ||||||||||
1.For this type disonnector switch.part of terminal is in contractless condition with the flexible conductor.leading to a stable and reliable electricity performance.And the contact part adapt a safe and flxed deviceso that contact and finger will not be separated by external force(like Strong Wind,Earthauake,Electric Power,etc)when the disonnector switch in the close statement.
2.The base part adapt a multi-bearing structure to make the switch can operate flexibly in a long-term.Meanwhile, interphase drag rod and vertical link rod can adjust within±20mm when in site installation,Because vertical link rod rotates 190°when disconnector is operated by operating mechanism,and then it constitutes a 5°dead-point structure at the open and close critical positionso that make the switch cannot open and close automatically even under the external force.
3.Disconnector body can be equipped with grounding switch,which contain a mechanism can rotates 90°around its own long axis,so that the switch can operate flexibly.
4.When grounding switch close, it cannot happen contact separation even under the external force,also can bear the dynamic,thermally stable current same with the disconnecting switch.
5.Grounding switch and disconnecting switch with reliable mechanical interlock device, Grounding switch also can like disconnecting switch to operate by the operating mechanism,otherwise, manual mechanism and motor mechanism can interchange.
