5SD7463-1 | Surge arrester Type 2 Requirement class C, UC 350V Pluggable protective modules 3-pole
Code: 2008729
ManufacturerSiemens
Catalog number5SD7463-1
TypeSurge protection device for power supply systems
EAN code4001869340616
Details
- •3+0 circuit for TNC systems with remote display
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •SIEMENS
Technical specifications
Max. continuous voltage DC-99999V
Signalling at the deviceOptic
Voltage protection level1.4kV
With remote signalling contactYes
Mounting methodDIN rail (top hat rail) 35 mm
Category type 2Yes
Number of conductors (without earthing)3
Nominal voltage DC-99999V
Construction size3 modular spacing
Max. continuous voltage AC350V
System configuration DCNo
System configuration TTNo
Max. conductor cross section solid (solid, stranded)35mm²
System configuration TNNo
System configuration TN-SNo
System configuration ITNo
Integrated backup fuseNo
Max. PV-voltage-99999V
System configuration TN-CNo
Max. conductor cross section flexible (fine-strand)25mm²
System configuration otherNo
System configuration TN-C-SNo
Max. overcurrent protection device, series connection (fuse)80A
Max. discharge surge current (8/20)40kA
Max. overcurrent protection device, parallel connection (fuse)125A
Short-circuit breaking capacity (Isccr)25kA
Nominal discharge surge current (8/20)40kA
Nominal voltage AC230V
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