2CTB803871R2500 | OVR T2-T3 20-275 P TS QS
Code: 1895657
Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Max. continuous voltage DC-V
Voltage protection level L-N-kV
Nominal voltage DC-V
Voltage protection level N-PE-kV
Max. PV-voltage-V
System configuration ITNo
System configuration DCNo
System configuration TNNo
System configuration TTNo
System configuration TN-CNo
System configuration otherNo
Nominal discharge surge current (8/20)5kA
Nominal voltage AC400V
Short-circuit breaking capacity (Isccr)100kA
Number of conductors (without earthing)1
Max. continuous voltage AC275V
Max. discharge surge current (8/20)20kA
Voltage protection level1kV
Mounting methodDIN rail (top hat rail) 35 mm
System configuration TN-SNo
Max. conductor cross section flexible (fine-strand)16mm²
Max. conductor cross section solid (solid, stranded)25mm²
With remote signalling contactYes
System configuration TN-C-SNo
Integrated backup fuseNo
Construction size1 modular spacing
Signalling at the deviceOptic
Category type 2Yes
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB803871R2500 | OVR T2-T3 20-275 P TS QS
Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Max. continuous voltage DC
-V
Voltage protection level L-N
-kV
Nominal voltage DC
-V
Voltage protection level N-PE
-kV
Max. PV-voltage
-V
System configuration IT
System configuration DC
System configuration TN
System configuration TT
System configuration TN-C
System configuration other
Nominal discharge surge current (8/20)
5kA
Nominal voltage AC
400V
Short-circuit breaking capacity (Isccr)
100kA
Number of conductors (without earthing)
1
Max. continuous voltage AC
275V
Max. discharge surge current (8/20)
20kA
Voltage protection level
1kV
Mounting method
DIN rail (top hat rail) 35 mm
System configuration TN-S
Max. conductor cross section flexible (fine-strand)
16mm²
Max. conductor cross section solid (solid, stranded)
25mm²
With remote signalling contact
System configuration TN-C-S
Integrated backup fuse
Construction size
1 modular spacing
Signalling at the device
Optic
Category type 2
Degree of protection (IP)
IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.