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
Voltage protection level1.4kV
Nominal voltage DC-V
Construction size4 modular spacing
Max. conductor cross section flexible (fine-strand)25mm²
Voltage protection level L-N1.4kV
Signalling at the deviceOptic
Integrated backup fuseYes
Max. conductor cross section solid (solid, stranded)35mm²
Max. continuous voltage DC-V
System configuration DCNo
Voltage protection level N-PE1.4kV
Max. PV-voltage-V
System configuration TN-SYes
System configuration TTYes
System configuration TN-CNo
System configuration ITNo
System configuration TNYes
System configuration otherNo
System configuration TN-C-SYes
Short-circuit breaking capacity (Isccr)100kA
Max. discharge surge current (8/20)40kA
Category type 2Yes
Max. continuous voltage AC275V
With remote signalling contactYes
Number of conductors (without earthing)4
Nominal discharge surge current (8/20)20kA
Nominal voltage AC230V
Degree of protection (IP)IP20
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2CTB815704R0800 | OVR T2 3N 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 specificationsRecommended productsFrom same serie
Technical specifications
Mounting method
DIN rail (top hat rail) 35 mm
Voltage protection level
1.4kV
Nominal voltage DC
-V
Construction size
4 modular spacing
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage protection level L-N
1.4kV
Signalling at the device
Optic
Integrated backup fuse
Max. conductor cross section solid (solid, stranded)
35mm²
Max. continuous voltage DC
-V
System configuration DC
Voltage protection level N-PE
1.4kV
Max. PV-voltage
-V
System configuration TN-S
System configuration TT
System configuration TN-C
System configuration IT
System configuration TN
System configuration other
System configuration TN-C-S
Short-circuit breaking capacity (Isccr)
100kA
Max. discharge surge current (8/20)
40kA
Category type 2
Max. continuous voltage AC
275V
With remote signalling contact
Number of conductors (without earthing)
4
Nominal discharge surge current (8/20)
20kA
Nominal voltage AC
230V
Degree of protection (IP)
IP20
From same serie
Recommended products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.