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Ueberspannungsableiter Typ 2 DEHNguard M 4-polig fuer TN-S-Systeme
- 7545-0913
- |
- 952400
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General information
Ueberspannungsableiter Typ 2 DEHNguard M 4-polig fuer TN-S-Systeme
Ueberspannungsableiter Typ 2 DEHNguard M 4-polig fuer TN-S-Systeme
Ordercode YESSS
7545-0913
Product code
952400
EAN code
4013364108455
Product group
Surge protection device for power supply systems
Brand
DEHN
Serie
DEHNguard modular
Type
DG M TNS 275
Product description
Mehrpoliger Überspannungsableiter DEHNguard M, Typ 2 nach EN 61643-11, bestehend aus Basisteil und gesteckten Schutzmodulen. Hohe Gerätesicherheit durch Ableiterüberwachung mit Thermo-Dynamik-Control. Zum Schutz von Niederspannungs-Verbraucheranlagen vor Überspannungen. Zum Einsatz im Blitz-Schutzzonen-Konzept an den Schnittstellen 0B – 1 und höher.
Product specifications
System configuration DC
No
System configuration IT
No
System configuration TN
No
Nominal discharge surge current (8/20)
20 kA
System configuration TN-C
No
Max. continuous voltage AC
275 V
System configuration TN-C-S
No
Nominal voltage AC
230 V
System configuration TN-S
Yes
System configuration TT
No
System configuration other
No
Voltage protection level
1.5 kV
Number of conductors (without earthing)
4
Mounting method
DIN rail (top hat rail) 35 mm
Voltage protection level N-PE
1.5 kV
Short-circuit breaking capacity (Isccr)
50 kA
Construction size
4 modular spacing
Max. discharge surge current (8/20)
40 kA
Max. conductor cross section solid (solid, stranded)
35 mm²
With remote signalling contact
No
Max. conductor cross section flexible (fine-strand)
25 mm²
Signalling at the device
Optical
Category type 2
Yes
Degree of protection (IP)
IP20
Integrated backup fuse
No
Max. overcurrent protection device, parallel connection (fuse)
125 A
Max. overcurrent protection device, series connection (fuse)
100 A
Integrated short-circuit protection
No
Leakage-current free
No
