Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Number of conductors (without earthing)4
Mounting methodDIN rail (top hat rail) 35 mm
With remote signalling contactYes
Voltage protection level1.4kV
Voltage protection level L-N1.4kV
Max. continuous voltage AC275V
Category type 2Yes
Construction size4 modular spacing
Signalling at the deviceOptic
Max. continuous voltage DC-V
Max. PV-voltage-V
Nominal voltage DC-V
Nominal voltage AC230V
Integrated backup fuseYes
System configuration TNYes
System configuration DCNo
Max. conductor cross section solid (solid, stranded)35mm²
Nominal discharge surge current (8/20)20kA
Max. conductor cross section flexible (fine-strand)25mm²
Voltage protection level N-PE1.4kV
System configuration ITNo
Degree of protection (IP)IP20
System configuration TN-CNo
System configuration TTNo
System configuration TN-C-SYes
System configuration TN-SYes
System configuration otherNo
Max. discharge surge current (8/20)160kA
Short-circuit breaking capacity (Isccr)100kA
From same serie
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2CTB815704R1100 | OVR T2 4L 40-275s P TS QS
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Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- ABB
DetailsTechnical specificationsFrom same serie
Technical specifications
Number of conductors (without earthing)
4
Mounting method
DIN rail (top hat rail) 35 mm
With remote signalling contact
Voltage protection level
1.4kV
Voltage protection level L-N
1.4kV
Max. continuous voltage AC
275V
Category type 2
Construction size
4 modular spacing
Signalling at the device
Optic
Max. continuous voltage DC
-V
Max. PV-voltage
-V
Nominal voltage DC
-V
Nominal voltage AC
230V
Integrated backup fuse
System configuration TN
System configuration DC
Max. conductor cross section solid (solid, stranded)
35mm²
Nominal discharge surge current (8/20)
20kA
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage protection level N-PE
1.4kV
System configuration IT
Degree of protection (IP)
IP20
System configuration TN-C
System configuration TT
System configuration TN-C-S
System configuration TN-S
System configuration other
Max. discharge surge current (8/20)
160kA
Short-circuit breaking capacity (Isccr)
100kA
From same serie
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.