| Marca | Switchgear parts |
| Numerus Modeli | DNF1-3 Series singulus fuscus IEE-Business NH3 fusibilis nexus |
| currus electricus nominatus | 630A |
| extremum | 1P |
| Series | DNF1-3 |
Basis fusoris DNF1-3 series, apta pro systematis AC, cum tensione nominata 500V et currente nominato 630A, ad protectionem contra supercargas et circuitus brevis in apparatu completi bassae tensionis.
Numerus Ordinis:DN56331
Numerus Modelli:DNF1-3
| Currentis Nominatus le In | 630A(500VAC,440VDC)/500A(690VAC) |
| Tensio Nominata Ue | 500VAC/690VAC/440VDC |
| Tensio Insulationis Nominata Ui | 690V |
| Tensio Impulsus Nominata Uimp | 6KV |
| Capacitas Interruptionis(cum fusibili) | 120KA(500VAC)/50KA(690VAC)/100KA(440VDC) |
| Dimensio fusibilis | 3 |
| Characteristica | Unipolare, cum proteccione |
| Typus | Fixus Typus |
| Norma Referentia | IEC 60269-1,IEC 60269-2,GB/T 13539.2 |
