Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Max. continuous voltage AC275V
Voltage protection level1.4kV
Number of conductors (without earthing)1
Mounting methodDIN rail (top hat rail) 35 mm
With remote signalling contactYes
Construction size4 modular spacing
Nominal voltage DC-V
Category type 2Yes
Max. continuous voltage DC-V
Short-circuit breaking capacity (Isccr)100kA
Signalling at the deviceOptic
Max. discharge surge current (8/20)40kA
System configuration DCNo
Max. PV-voltage-V
Voltage protection level L-N1.4kV
System configuration TN-SYes
System configuration TNYes
System configuration ITNo
Max. conductor cross section solid (solid, stranded)35mm²
Integrated backup fuseYes
Voltage protection level N-PE1.4kV
System configuration TN-CNo
System configuration TN-C-SYes
System configuration TTYes
Max. conductor cross section flexible (fine-strand)25mm²
System configuration otherNo
Nominal discharge surge current (8/20)20kA
Nominal voltage AC230V
Degree of protection (IP)IP20
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2CTB815704R2600 | OVR T2 40-275s C 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
Max. continuous voltage AC
275V
Voltage protection level
1.4kV
Number of conductors (without earthing)
1
Mounting method
DIN rail (top hat rail) 35 mm
With remote signalling contact
Construction size
4 modular spacing
Nominal voltage DC
-V
Category type 2
Max. continuous voltage DC
-V
Short-circuit breaking capacity (Isccr)
100kA
Signalling at the device
Optic
Max. discharge surge current (8/20)
40kA
System configuration DC
Max. PV-voltage
-V
Voltage protection level L-N
1.4kV
System configuration TN-S
System configuration TN
System configuration IT
Max. conductor cross section solid (solid, stranded)
35mm²
Integrated backup fuse
Voltage protection level N-PE
1.4kV
System configuration TN-C
System configuration TN-C-S
System configuration TT
Max. conductor cross section flexible (fine-strand)
25mm²
System configuration other
Nominal discharge surge current (8/20)
20kA
Nominal voltage AC
230V
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.