Appl.-opt. combined arrester DEHNshield B type 1+2 for three-phase TN-S systems
Multipole spark-gap-based combined lightning current and surge arrester DEHNshield Basic (type 1 and type 2) according to EN 61643-11. Compact design due to space-saving spark gap technology with a width of only 1 module / pole. For use in residential buildings which are retrofitted or refurbished. Capable of protecting terminal equipment. Meets all requirements of IEC 60364-5-53 and IEC 60364-4-44. Can be installed directly at the origin of the electrical installation.
Ürün kimlikleri
SKU: 941406
EAN: 4013364328082
GTIN: 4013364328082
MPN: DSH B TNS 255 FM
Kategoriler
Özellikler
|
Test class
|
Type 1 + 2
|
|
Max. PV-voltage
|
-
|
|
Mounting method
|
DIN rail (top hat rail) 35 mm
|
|
Number of poles
|
4
|
|
Construction size
|
4 modular spacing
|
|
Remote signalling
|
evet
|
|
Nominal voltage AC
|
230 V
|
|
Nominal voltage DC
|
-
|
|
Specific energy (W/R)
|
-
|
|
Integrated backup fuse
|
-
|
|
System configuration DC
|
-
|
|
System configuration IT
|
-
|
|
System configuration TN
|
-
|
|
System configuration TT
|
-
|
|
Signalling at the device
|
Optical
|
|
Voltage protection level
|
-
|
|
Degree of protection (IP)
|
IP20
|
|
System configuration TN-C
|
-
|
|
System configuration TN-S
|
evet
|
|
Max. continuous voltage AC
|
255 V
|
|
Max. continuous voltage DC
|
-
|
|
System configuration other
|
-
|
|
System configuration TN-C-S
|
-
|
|
Voltage protection level L-N
|
-
|
|
Voltage protection level L-PE
|
1.5 kV
|
|
Voltage protection level N-PE
|
1.5 kV
|
|
Voltage protection level (DC+ - DC-)
|
-
|
|
Overcurrent protected voltage tapping
|
hayır
|
|
Lightning impulse current (10/350 µs)
|
30 kA
|
|
Voltage switching spark gap technology
|
evet
|
|
Follow current extinguishing capability
|
25 kA
|
|
Voltage protection level (DC+/DC- - PE)
|
-
|
|
Max. conductor cross section flexible (fine-strand)
|
25 mm²
|
|
Max. conductor cross section solid (solid, stranded)
|
35 mm²
|
|
Max. overcurrent protection device, series connection (fuse)
|
100 A
|
|
Max. overcurrent protection device, parallel connection (fuse)
|
160 A
|
|
Energy-coordinated protection effect with regard to the terminal equipment
|
evet
|