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
With remote signalling contactYes
Construction size4 modular spacing
Voltage protection level1.8kV
Max. continuous voltage AC440V
Nominal discharge surge current (8/20)20kA
Category type 2Yes
Nominal voltage AC400V
Nominal voltage DC-V
System configuration TNYes
Max. conductor cross section solid (solid, stranded)25mm²
Max. continuous voltage DC-V
System configuration otherNo
System configuration TN-CNo
System configuration TN-C-SYes
Integrated short-circuit protectionNo
System configuration TN-SYes
Max. overcurrent protection device, parallel connection (fuse)125A
Degree of protection (IP)IP20
Signalling at the deviceOptic
Integrated backup fuseYes
System configuration DCNo
Max. discharge surge current (8/20)160kA
Max. conductor cross section flexible (fine-strand)16mm²
Voltage protection level L-N1.8kV
System configuration ITNo
Short-circuit breaking capacity (Isccr)100kA
Max. PV-voltage-V
Voltage protection level N-PE1.8kV
System configuration TTNo
Max. overcurrent protection device, series connection (fuse)125A
Integrated short-circuit protection selective to fuse gG-A
Leakage-current freeNo
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2CTB803873R5300 | OVR T2 4L 40-440 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)
4
Mounting method
DIN rail (top hat rail) 35 mm
With remote signalling contact
Construction size
4 modular spacing
Voltage protection level
1.8kV
Max. continuous voltage AC
440V
Nominal discharge surge current (8/20)
20kA
Category type 2
Nominal voltage AC
400V
Nominal voltage DC
-V
System configuration TN
Max. conductor cross section solid (solid, stranded)
25mm²
Max. continuous voltage DC
-V
System configuration other
System configuration TN-C
System configuration TN-C-S
Integrated short-circuit protection
System configuration TN-S
Max. overcurrent protection device, parallel connection (fuse)
125A
Degree of protection (IP)
IP20
Signalling at the device
Optic
Integrated backup fuse
System configuration DC
Max. discharge surge current (8/20)
160kA
Max. conductor cross section flexible (fine-strand)
16mm²
Voltage protection level L-N
1.8kV
System configuration IT
Short-circuit breaking capacity (Isccr)
100kA
Max. PV-voltage
-V
Voltage protection level N-PE
1.8kV
System configuration TT
Max. overcurrent protection device, series connection (fuse)
125A
Integrated short-circuit protection selective to fuse gG
-A
Leakage-current free
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.