Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Number of conductors (without earthing)4
Mounting methodDIN rail (top hat rail) 35 mm
Construction size4 modular spacing
Voltage protection level1.8kV
With remote signalling contactNo
Nominal voltage DC-V
Voltage protection level L-N1.8kV
Max. continuous voltage AC440V
Nominal voltage AC400V
Max. continuous voltage DC-V
Nominal discharge surge current (8/20)20kA
Category type 2Yes
Signalling at the deviceOptic
System configuration DCNo
Integrated backup fuseYes
System configuration ITNo
Max. conductor cross section solid (solid, stranded)25mm²
System configuration TNYes
Voltage protection level N-PE1.8kV
Max. conductor cross section flexible (fine-strand)16mm²
Degree of protection (IP)IP20
Max. PV-voltage-V
Max. overcurrent protection device, series connection (fuse)160A
System configuration otherNo
Short-circuit breaking capacity (Isccr)100kA
System configuration TN-C-SYes
Integrated short-circuit protection selective to fuse gG-A
System configuration TTYes
Max. overcurrent protection device, parallel connection (fuse)160A
Integrated short-circuit protectionNo
Max. discharge surge current (8/20)80kA
Leakage-current freeYes
System configuration TN-SYes
System configuration TN-CNo
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2CTB815708R4900 | OVR T2 3N 80-440s 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
Number of conductors (without earthing)
4
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
4 modular spacing
Voltage protection level
1.8kV
With remote signalling contact
Nominal voltage DC
-V
Voltage protection level L-N
1.8kV
Max. continuous voltage AC
440V
Nominal voltage AC
400V
Max. continuous voltage DC
-V
Nominal discharge surge current (8/20)
20kA
Category type 2
Signalling at the device
Optic
System configuration DC
Integrated backup fuse
System configuration IT
Max. conductor cross section solid (solid, stranded)
25mm²
System configuration TN
Voltage protection level N-PE
1.8kV
Max. conductor cross section flexible (fine-strand)
16mm²
Degree of protection (IP)
IP20
Max. PV-voltage
-V
Max. overcurrent protection device, series connection (fuse)
160A
System configuration other
Short-circuit breaking capacity (Isccr)
100kA
System configuration TN-C-S
Integrated short-circuit protection selective to fuse gG
-A
System configuration TT
Max. overcurrent protection device, parallel connection (fuse)
160A
Integrated short-circuit protection
Max. discharge surge current (8/20)
80kA
Leakage-current free
System configuration TN-S
System configuration TN-C
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.