| Marca | Switchgear parts |
| Numerus Modeli | Fusorium seriei DNF1-1 in linea cum fusibili NH1 |
| currus electricus nominatus | 250A |
| Series | DNF1 |
Basis fusus DNF1-1, ad systemata AC apta, cum tensione nominata 500V et currente nominato 250A, ad protectionem a supercargas et circuitis brevibus in apparatu completivo bassae tensionis.
Numerus ordinis:DN56310
Numerus modeli:DNF1-1
| Currentus nominatus le In | 250A(500VAC,440VDC)/200A(690VAC) |
| Tensio nominata Ue | 500VAC/690VAC/440VDC |
| Tensio insulationis nominata Ui | 690V |
| Tensio impulsi nominata Uimp | 6KV |
| Capacitas disrumpendi (cum fusibili) | 120KA(500VAC)/50KA(690VAC)/100KA(440VDC) |
| Dimensio fusibilis | 1 |
| Characteristica | Unipolare, sine proteccione |
| Typus | Fixus |
| Standard referentia | IEC 60269-1,IEC 60269-2,GB/T 13539.2 |