| Product Model | Rated Voltage (kV) | Fuse Rated Current (A) | Outline Dimensions | Mass (kg) | Rated Breaking Current (kA) | Remarks |
| XRNC1-3.6 | 3.6 | 10, 16, 20, 25, 31.5, 40, 50, 63, 71, 80, 100 | Φ76×292 | 3.8 (Porcelain) | 50 | Porcelain: High-voltage ceramic tube |
| Ring: Glass fiber epoxy resin wrapped tube |
| 125, 140, 160, 200, 250 | Φ76×292 | 3.8 (Ring) |
| XRNC1-7.2 | 7.2 | 10, 16, 20, 25, 40 | Φ76×292 | 3.8 (Porcelain) |
| 50, 63, 71 | Φ76×292 | 3.8 (4 Rings) |
| 80, 90, 100, 125, 160 | Φ88×367 | 5 (Porcelain) |
| XRNC1-12 | 12 | 6.3, 8, 10, 16 | Φ76×292 | 3.8 (Ring) |
| 20, 25, 31.5, 35.5, 40, 50, 56, 63 | Φ76×442 | 4.6 (Porcelain) |
| 71, 75, 80, 90, 100, 112, 125 | Φ76×442 | 5.4 (Ring) |
