

Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- ABB
Technical specifications
Max. continuous voltage DC
-V
Nominal voltage DC
-V
Max. PV-voltage
-V
System configuration other
No
System configuration TN-C-S
Yes
System configuration DC
No
System configuration TN-C
No
System configuration TN
Yes
System configuration TT
Yes
System configuration IT
No
Max. continuous voltage AC
275V
Mounting method
DIN rail (top hat rail) 35 mm
Max. discharge surge current (8/20)
80kA
Voltage protection level
1.4kV
Voltage protection level N-PE
1.4kV
Nominal discharge surge current (8/20)
20kA
Nominal voltage AC
230V
Short-circuit breaking capacity (Isccr)
100kA
Signalling at the device
Optic
Construction size
1 modular spacing
Max. conductor cross section flexible (fine-strand)
25mm²
Max. conductor cross section solid (solid, stranded)
35mm²
Voltage protection level L-N
1.4kV
Degree of protection (IP)
IP20
System configuration TN-S
Yes
Number of conductors (without earthing)
1
Integrated backup fuse
Yes
With remote signalling contact
No
Category type 2
Yes
From same serie
2CTB815708R2600 | OVR T2 80-275s C QS

Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- ABB
Technical specifications
Max. continuous voltage DC
-V
Nominal voltage DC
-V
Max. PV-voltage
-V
System configuration other
System configuration TN-C-S
System configuration DC
System configuration TN-C
System configuration TN
System configuration TT
System configuration IT
Max. continuous voltage AC
275V
Mounting method
DIN rail (top hat rail) 35 mm
Max. discharge surge current (8/20)
80kA
Voltage protection level
1.4kV
Voltage protection level N-PE
1.4kV
Nominal discharge surge current (8/20)
20kA
Nominal voltage AC
230V
Short-circuit breaking capacity (Isccr)
100kA
Signalling at the device
Optic
Construction size
1 modular spacing
Max. conductor cross section flexible (fine-strand)
25mm²
Max. conductor cross section solid (solid, stranded)
35mm²
Voltage protection level L-N
1.4kV
Degree of protection (IP)
IP20
System configuration TN-S
Number of conductors (without earthing)
1
Integrated backup fuse
With remote signalling contact
Category type 2
From same serie
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