Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Nominal discharge surge current (8/20)20kA
Nominal voltage DC-V
Voltage protection level1.8kV
Voltage protection level L-N1.8kV
Max. PV-voltage-V
Construction size1 modular spacing
System configuration ITYes
Max. conductor cross section flexible (fine-strand)16mm²
Number of conductors (without earthing)1
Integrated backup fuseNo
Voltage protection level N-PE1.8kV
System configuration DCNo
Max. conductor cross section solid (solid, stranded)25mm²
Max. continuous voltage DC-V
Mounting methodDIN rail (top hat rail) 35 mm
Signalling at the deviceOptic
Nominal voltage AC230V
Degree of protection (IP)IP20
Max. continuous voltage AC440V
With remote signalling contactNo
System configuration TNNo
Category type 2Yes
System configuration TN-CNo
System configuration TTNo
System configuration otherNo
Integrated short-circuit protectionNo
Leakage-current freeNo
Max. overcurrent protection device, series connection (fuse)125A
Short-circuit breaking capacity (Isccr)100kA
Integrated short-circuit protection selective to fuse gG-A
System configuration TN-SNo
Max. overcurrent protection device, parallel connection (fuse)125A
Max. discharge surge current (8/20)40kA
System configuration TN-C-SNo
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2CTB803871R1200 | OVR T2 40-440 P 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
Nominal discharge surge current (8/20)
20kA
Nominal voltage DC
-V
Voltage protection level
1.8kV
Voltage protection level L-N
1.8kV
Max. PV-voltage
-V
Construction size
1 modular spacing
System configuration IT
Max. conductor cross section flexible (fine-strand)
16mm²
Number of conductors (without earthing)
1
Integrated backup fuse
Voltage protection level N-PE
1.8kV
System configuration DC
Max. conductor cross section solid (solid, stranded)
25mm²
Max. continuous voltage DC
-V
Mounting method
DIN rail (top hat rail) 35 mm
Signalling at the device
Optic
Nominal voltage AC
230V
Degree of protection (IP)
IP20
Max. continuous voltage AC
440V
With remote signalling contact
System configuration TN
Category type 2
System configuration TN-C
System configuration TT
System configuration other
Integrated short-circuit protection
Leakage-current free
Max. overcurrent protection device, series connection (fuse)
125A
Short-circuit breaking capacity (Isccr)
100kA
Integrated short-circuit protection selective to fuse gG
-A
System configuration TN-S
Max. overcurrent protection device, parallel connection (fuse)
125A
Max. discharge surge current (8/20)
40kA
System configuration TN-C-S
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.