État de l’article |
Nouveau |
Nom du fabricant |
Surge arrester type 2 DEHNguard M for single-phase TT and TN systems |
Marque |
Dehn
|
Catégories |
Lighting protection
|
Pays d’origine |
DE |
Code du système harmonisé |
8536 3030 00
|
Mounting method |
DIN rail (top hat rail) 35 mm |
Number of conductors (without earthing) |
2 |
Construction size |
2 modular spacing |
Max. continuous voltage AC |
275 V |
Nominal discharge surge current (8/20) |
20 kA |
Nominal voltage AC |
230 V |
Category type 2 |
Yes |
Voltage protection level L-N |
1.5 kV |
Signalling at the device |
Optic |
Degree of protection (IP) |
IP20 |
Voltage protection level N-PE |
1.5 kV |
Max. conductor cross section solid (solid, stranded) |
35 mm² |
Max. conductor cross section flexible (fine-strand) |
25 mm² |
System configuration TN |
Yes |
System configuration TT |
Yes |
Max. discharge surge current (8/20) |
40 kA |
Short-circuit breaking capacity (Isccr) |
50 kA |
Max. overcurrent protection device, parallel connection (fuse) |
125 A |
Max. overcurrent protection device, series connection (fuse) |
100 A |