A wide range of Siemens LV HRC Fuse Links (NH Type) that are used for installation systems in non-residential, commercial and industrial buildings as well as in switchgear assemblies of power utilities. They therefore protect essential building parts and systems.
LV HRC fuse systems (NH type) are fuse systems designed for operation by experts. The components and auxiliary equipment are designed in such a way as to ensure the safe replacement of LV HRC fuse systems or isolation of systems. This range is supplied in size 000.
LV HRC fuse links of size 000 can also be used in LV HRC fuse bases, LV HRC fuse switch disconnectors, LV HRC fuse strips as well as LV HRC in-line fuse switch disconnectors of size 00.
Mftrs. Part no | Current | Dissipation (W) | Melting | Breaking @230V | Order code |
3NA3803 | 10A | 1.0W | 120A²s | 180A²s | 55-7981 |
3NA3805 | 16A | 1.7W | 370A²s | 580A²s | 55-7982 |
3NA3807 | 20A | 2.0W | 670A²s | 1000A²s | 55-7983 |
3NA3810 | 25A | 2.3W | 1200A²s | 1800A²s | 55-7984 |
3NA3814 | 35A | 2.7W | 3000A²s | 4900A²s | 55-7986 |
3NA3820 | 50A | 3.8W | 6000A²s | 9100A²s | 55-7988 |
3NA3822 | 63A | 4.6W | 7700A²s | 14200A²s | 55-7989 |
3NA3824 | 80A | 5.8W | 12000A²s | 23100A²s | 55-7990 |
3NA3830 | 100A | 6.6W | 24000A²s | 40800A²s | 55-7991 |