Hrc Fuse Link,knife contactor NT4 fuse link 1250A 600V Model: NT00C, NT00, NT1, NT0, NT1, NT2, NT3, NT4. NT3 fuse link 1250A 600VModel: NT00C, NT00 ... , NT1, NT0, NT1, NT2, NT3, NT4. NH00C, NH00, NH1, NH0, NH1 ... , NH2This series of fuse link are used in AC 50HZ ...