Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Number of conductors (without earthing)1
Nominal discharge surge current (8/20)20kA
Nominal voltage DC-V
Voltage protection level L-N-kV
Voltage protection level1.5kV
Construction size1 modular spacing
Max. PV-voltage-V
Integrated backup fuseNo
With remote signalling contactYes
Voltage protection level N-PE-kV
Degree of protection (IP)IP20
Signalling at the deviceOptic
Category type 2Yes
Mounting methodDIN rail (top hat rail) 35 mm
Max. continuous voltage DC-V
Nominal voltage AC230V
Max. continuous voltage AC350V
Max. conductor cross section solid (solid, stranded)25mm²
System configuration DCNo
System configuration TTNo
System configuration ITNo
System configuration TNNo
Max. conductor cross section flexible (fine-strand)16mm²
System configuration TN-SNo
System configuration TN-CNo
Short-circuit breaking capacity (Isccr)100kA
System configuration otherNo
System configuration TN-C-SNo
Max. discharge surge current (8/20)40kA
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2CTB803881R1700 | OVR T2 40-350 P TS QS
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Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of conductors (without earthing)
1
Nominal discharge surge current (8/20)
20kA
Nominal voltage DC
-V
Voltage protection level L-N
-kV
Voltage protection level
1.5kV
Construction size
1 modular spacing
Max. PV-voltage
-V
Integrated backup fuse
With remote signalling contact
Voltage protection level N-PE
-kV
Degree of protection (IP)
IP20
Signalling at the device
Optic
Category type 2
Mounting method
DIN rail (top hat rail) 35 mm
Max. continuous voltage DC
-V
Nominal voltage AC
230V
Max. continuous voltage AC
350V
Max. conductor cross section solid (solid, stranded)
25mm²
System configuration DC
System configuration TT
System configuration IT
System configuration TN
Max. conductor cross section flexible (fine-strand)
16mm²
System configuration TN-S
System configuration TN-C
Short-circuit breaking capacity (Isccr)
100kA
System configuration other
System configuration TN-C-S
Max. discharge surge current (8/20)
40kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.