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
Number of conductors (without earthing)1
With remote signalling contactYes
Construction size1 modular spacing
Max. continuous voltage AC275V
Nominal discharge surge current (8/20)20kA
Voltage protection level1.4kV
Nominal voltage DC-V
Category type 2Yes
Voltage protection level N-PE1.4kV
System configuration TN-C-SYes
System configuration otherNo
System configuration TTYes
Integrated backup fuseYes
System configuration TNYes
System configuration TN-SYes
Max. PV-voltage-V
Degree of protection (IP)IP20
Short-circuit breaking capacity (Isccr)100kA
Max. conductor cross section solid (solid, stranded)35mm²
Signalling at the deviceOptic
Max. conductor cross section flexible (fine-strand)25mm²
System configuration DCNo
Max. discharge surge current (8/20)40kA
Max. continuous voltage DC-V
Nominal voltage AC230V
System configuration ITNo
System configuration TN-CNo
Voltage protection level L-N1.4kV
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2CTB815704R0000 | OVR T2 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 specifications
Technical specifications
Mounting method
DIN rail (top hat rail) 35 mm
Number of conductors (without earthing)
1
With remote signalling contact
Construction size
1 modular spacing
Max. continuous voltage AC
275V
Nominal discharge surge current (8/20)
20kA
Voltage protection level
1.4kV
Nominal voltage DC
-V
Category type 2
Voltage protection level N-PE
1.4kV
System configuration TN-C-S
System configuration other
System configuration TT
Integrated backup fuse
System configuration TN
System configuration TN-S
Max. PV-voltage
-V
Degree of protection (IP)
IP20
Short-circuit breaking capacity (Isccr)
100kA
Max. conductor cross section solid (solid, stranded)
35mm²
Signalling at the device
Optic
Max. conductor cross section flexible (fine-strand)
25mm²
System configuration DC
Max. discharge surge current (8/20)
40kA
Max. continuous voltage DC
-V
Nominal voltage AC
230V
System configuration IT
System configuration TN-C
Voltage protection level L-N
1.4kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.