Siemens 5SD7444-1 Combination surge arrester type 1+2 requirement class B+C, UC 350 V protective modules, plug-in.
Siemens 5SD7444-1 Combination surge arrester type 1+2 requirement class B+C, UC 350 V protective modules, plug-in.
| Manufacturer part number (MPN) | 5SD7444-1 |
| EAN / GTIN | 4001869340555 |
| Sales unit | pcs |
| Number of conductors (without earthing) | 3 |
| Max. discharge surge current (8/20) | 50 kA |
| Nominal voltage AC | 230 V |
| Max. continuous voltage AC | 350 V |
| Max. overcurrent protection device, series connection (fuse) | 125 A |
| Short-circuit breaking capacity (Isccr) | 25 kA |
| Integrated short-circuit protection | No |
| Mounting method | DIN rail (top hat rail) 35 mm |
| Max. conductor cross section solid (solid, stranded) | 35 mm² |
| Max. conductor cross section flexible (fine-strand) | 25 mm² |
| Signalling at the device | Optical |
| Degree of protection (IP) | IP20 |
| Country of origin | Germany |
| MOQ | 1 |