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DEHNguard M surge arrester
- 3133-1645
- |
- 952400
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Allgemeine Information
DEHNguard M surge arrester
DEHNguard M surge arrester
YESSS-Bestellnummer
3133-1645
Produktcode
952400
EAN-Code
04013364108455
Produktgruppe
Surge protection device for power supply systems
Marke
DEHN
Produktbeschreibung
Multipole DEHNguard M surge arrester (type 2 according to EN 61643-11) consisting of a base part and plug-in protection modules. High reliability due to Thermo Dynamic Control SPD monitoring device. For protecting low-voltage consumer´s installations against surges. For installation in conformity with the lightning protection zone concept at the boundaries from 0B – 1 and higher.
Produktspezifikationen
System configuration DC
Nein
System configuration IT
Nein
System configuration TN
Nein
System configuration TN-C
Nein
System configuration TN-C-S
Nein
System configuration TN-S
Ja
System configuration TT
Nein
System configuration other
Nein
Number of conductors (without earthing)
4
Nominal discharge surge current (8/20)
20 kA
Nominal voltage AC
230 V
Short-circuit breaking capacity (Isccr)
50 kA
Max. continuous voltage AC
275 V
Max. discharge surge current (8/20)
40 kA
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
4 modular spacing
Voltage protection level
1.5 kV
Max. conductor cross section solid (solid, stranded)
35 mm²
Max. conductor cross section flexible (fine-strand)
25 mm²
Voltage protection level N-PE
1.5 kV
With remote signalling contact
Nein
Integrated backup fuse
Nein
Signalling at the device
Optical
Category type 2
Ja
Degree of protection (IP)
IP20
Max. overcurrent protection device, parallel connection (fuse)
125 A
Max. overcurrent protection device, series connection (fuse)
100 A
Integrated short-circuit protection
Nein
Leakage-current free
Nein
