Item condition |
New |
Manufacture name |
DEHNguard M surge arrester |
Brand |
Dehn
|
Categories |
Lighting protection
|
Country of origin |
DE |
Harmonized System Code |
8536 3030 00
|
Mounting method |
DIN rail (top hat rail) 35 mm |
Number of conductors (without earthing) |
4 |
Construction size |
4 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-S |
Yes |
System configuration TT |
Yes |
System configuration other |
No |
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 |