Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Mounting methodDIN rail (top hat rail) 35 mm
Construction size4 modular spacing
Voltage protection level2.1kV
Nominal voltage AC230V
Voltage protection level L-N1.8kV
Nominal voltage DC-V
Nominal discharge surge current (8/20)20kA
Signalling at the deviceOptic
Max. conductor cross section flexible (fine-strand)16mm²
Voltage protection level N-PE1.4kV
Leakage-current freeYes
Integrated backup fuseNo
System configuration TNYes
System configuration DCNo
Short-circuit breaking capacity (Isccr)100kA
Integrated short-circuit protectionNo
Degree of protection (IP)IP20
System configuration TN-C-SYes
Max. conductor cross section solid (solid, stranded)25mm²
System configuration otherNo
Max. PV-voltage-V
System configuration TN-SYes
Max. continuous voltage DC-V
Max. overcurrent protection device, parallel connection (fuse)125A
System configuration TTYes
Integrated short-circuit protection selective to fuse gG-A
Max. overcurrent protection device, series connection (fuse)125A
System configuration TN-CNo
System configuration ITNo
With remote signalling contactYes
Number of conductors (without earthing)4
Max. continuous voltage AC440V
Category type 2Yes
Max. discharge surge current (8/20)40kA
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2CTB803973R1500 | OVR T2 3N 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
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
4 modular spacing
Voltage protection level
2.1kV
Nominal voltage AC
230V
Voltage protection level L-N
1.8kV
Nominal voltage DC
-V
Nominal discharge surge current (8/20)
20kA
Signalling at the device
Optic
Max. conductor cross section flexible (fine-strand)
16mm²
Voltage protection level N-PE
1.4kV
Leakage-current free
Integrated backup fuse
System configuration TN
System configuration DC
Short-circuit breaking capacity (Isccr)
100kA
Integrated short-circuit protection
Degree of protection (IP)
IP20
System configuration TN-C-S
Max. conductor cross section solid (solid, stranded)
25mm²
System configuration other
Max. PV-voltage
-V
System configuration TN-S
Max. continuous voltage DC
-V
Max. overcurrent protection device, parallel connection (fuse)
125A
System configuration TT
Integrated short-circuit protection selective to fuse gG
-A
Max. overcurrent protection device, series connection (fuse)
125A
System configuration TN-C
System configuration IT
With remote signalling contact
Number of conductors (without earthing)
4
Max. continuous voltage AC
440V
Category type 2
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.