| 类型 | 型号 | 额定电流(A) | 分断能力(Icu)kA400V AC |
| 标准型 | NF63-ZSW | 15,20,30,50,60 | 7.5 |
| NF125-ZSW | 50,60,75,100,(125)*1 | 30 | |
| NF250-ZSW | 125,150,175,200,225,(250)*2 | 30 | |
| NF400-ZSW | 250,300,350,400 | 45 | |
| NF400-ZEW | 200/225/250/300/350/400可调 | 50 | |
| NF630-ZSW | 600 | 50 | |
| NF630-ZEW | 300/350/400/500/600/630可调 | 50 | |
| NF800-ZEW | 400/450/500/600/700/800可调 | 50 |
