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
With remote signalling contactYes
Number of conductors (without earthing)4
Category type 2Yes
Nominal voltage AC230V
Nominal discharge surge current (8/20)20kA
Voltage protection level L-N2.8kV
Degree of protection (IP)IP20
Max. PV-voltage-V
Max. continuous voltage AC275V
Voltage protection level2.8kV
Max. continuous voltage DC-V
Nominal voltage DC-V
Signalling at the deviceOptic
Integrated backup fuseYes
Voltage protection level N-PE2.8kV
Short-circuit breaking capacity (Isccr)100kA
System configuration TN-C-SYes
System configuration DCNo
Max. conductor cross section flexible (fine-strand)25mm²
Max. conductor cross section solid (solid, stranded)35mm²
System configuration otherNo
System configuration TNYes
System configuration TN-CNo
System configuration TTNo
Max. discharge surge current (8/20)320kA
System configuration TN-SYes
System configuration ITNo
Integrated short-circuit protection selective to fuse gG-A
Leakage-current freeNo
Max. overcurrent protection device, series connection (fuse)160A
Integrated short-circuit protectionNo
Max. overcurrent protection device, parallel connection (fuse)160A
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2CTB815708R2300 | OVR T2 4L 80-275s P 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
With remote signalling contact
Number of conductors (without earthing)
4
Category type 2
Nominal voltage AC
230V
Nominal discharge surge current (8/20)
20kA
Voltage protection level L-N
2.8kV
Degree of protection (IP)
IP20
Max. PV-voltage
-V
Max. continuous voltage AC
275V
Voltage protection level
2.8kV
Max. continuous voltage DC
-V
Nominal voltage DC
-V
Signalling at the device
Optic
Integrated backup fuse
Voltage protection level N-PE
2.8kV
Short-circuit breaking capacity (Isccr)
100kA
System configuration TN-C-S
System configuration DC
Max. conductor cross section flexible (fine-strand)
25mm²
Max. conductor cross section solid (solid, stranded)
35mm²
System configuration other
System configuration TN
System configuration TN-C
System configuration TT
Max. discharge surge current (8/20)
320kA
System configuration TN-S
System configuration IT
Integrated short-circuit protection selective to fuse gG
-A
Leakage-current free
Max. overcurrent protection device, series connection (fuse)
160A
Integrated short-circuit protection
Max. overcurrent protection device, parallel connection (fuse)
160A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.