2CTB803973R1200 | OVR T2-T3 3N 20-275 P QS
Code: 1661297
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-kV
Nominal voltage DC-V
Max. PV-voltage-V
System configuration DCNo
System configuration TNYes
System configuration ITNo
System configuration TN-CNo
System configuration TN-C-SYes
With remote signalling contactNo
System configuration otherNo
Nominal voltage AC400V
Short-circuit breaking capacity (Isccr)100kA
Number of conductors (without earthing)4
System configuration TN-SYes
Category type 2Yes
Degree of protection (IP)IP20
Nominal discharge surge current (8/20)5kA
Voltage protection level N-PE1.4kV
Max. conductor cross section flexible (fine-strand)16mm²
Voltage protection level L-N0.9kV
Signalling at the deviceOptic
Max. discharge surge current (8/20)80kA
System configuration TTYes
Integrated backup fuseYes
Max. continuous voltage AC440V
Construction size4 modular spacing
Mounting methodDIN rail (top hat rail) 35 mm
Max. conductor cross section solid (solid, stranded)25mm²
Recommended products
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB803973R1200 | OVR T2-T3 3N 20-275 P QS
Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- ABB
DetailsTechnical specificationsRecommended productsFrom same serie
Technical specifications
Max. continuous voltage DC
-V
Voltage protection level
-kV
Nominal voltage DC
-V
Max. PV-voltage
-V
System configuration DC
System configuration TN
System configuration IT
System configuration TN-C
System configuration TN-C-S
With remote signalling contact
System configuration other
Nominal voltage AC
400V
Short-circuit breaking capacity (Isccr)
100kA
Number of conductors (without earthing)
4
System configuration TN-S
Category type 2
Degree of protection (IP)
IP20
Nominal discharge surge current (8/20)
5kA
Voltage protection level N-PE
1.4kV
Max. conductor cross section flexible (fine-strand)
16mm²
Voltage protection level L-N
0.9kV
Signalling at the device
Optic
Max. discharge surge current (8/20)
80kA
System configuration TT
Integrated backup fuse
Max. continuous voltage AC
440V
Construction size
4 modular spacing
Mounting method
DIN rail (top hat rail) 35 mm
Max. conductor cross section solid (solid, stranded)
25mm²
From same serie
Recommended products
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.