| Marca | Switchgear parts |
| Numerus Modeli | DNF1-3 series line fuse holder NH3 fusulus |
| currus electricus nominatus | 630A |
| Series | DNF1 |
Basis fusus DNF1-3, apta pro systematibus AC, cum tensione nominata 500V et ampere nominatis 630A, ad protectionem contra supercargas et circuitos breves in apparatu completis bassae tensionis.
Numerus ordinis:DN56330
Numerus modeli:DNF1-3
| Ampere nominati le In | 630A(500VAC,440VDC)/500A(690VAC) |
| Tensio nominata Ue | 500VAC/690VAC/440VDC |
| Tensio insulationis nominata Ui | 690V |
| Tensio impulsi nominata Uimp | 6KV |
| Magnitudo fusibilis | 3 |
| Praestantia | Unipolare, sine tegmine protectivo |
| Typus | Fixus |
| Norma referentia | IEC 60269-1,IEC 60269-2,GB/T 13539.2 |