NH3 Vertical Fuse Switch Disconnectors 630A
Product description
China Aidun Electrical produce “SOLARSON”brand HR17B series NH3 Vertical Fuse Switch Disconnectors 630A are specifically designed to be used with NH3 fuse links. All energised metal parts are fully protected against accidental contact. These are manually operated switches and the making and breaking is dependent on the speed of the operation
Technical data
- Rated current of fuses :160A,200A,250A,315A,355A,400A,500A,630A
- Rated voltage:400, 500 and 690 V a.c/dc
- Interupting capacity:DC 50kA
- Operating class: gG/gL,aM,aR
- According to IEC/EN60269 and IEC/EN60947
| No. | Product type | Rated Voltage (V) | Rated current(A) | Compatible Fuse Link Size | Overall dimension(mm) |
| 18060 | HR17B-160 | 500/690 | 160 | RT16-00,NT00, NH00C | Refer to for detailed data |
| 18061 | HR17B-250 | 500/690 | 250 | RT16-1,NT1,NH1 | |
| 18062 | HR17B-400 | 500/690 | 400 | RT16-2,NT2,NH2 | |
| 18063 | HR17B-630 | 500/690 | 630 | RT16-3,NT3,NH3 |