Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
With remote signalling contactYes
Max. continuous voltage AC275V
Mounting methodDIN rail (top hat rail) 35 mm
Signalling at the deviceOptic
Nominal discharge surge current (8/20)20kA
Voltage protection level1.5kV
Voltage protection level L-N1.25kV
Category type 2Yes
Construction size4 modular spacing
Voltage protection level N-PE1.4kV
Degree of protection (IP)IP20
Number of conductors (without earthing)4
Nominal voltage AC230V
Nominal voltage DC-V
Max. PV-voltage-V
Max. continuous voltage DC-V
System configuration TTYes
Max. conductor cross section flexible (fine-strand)16mm²
System configuration TN-CNo
System configuration TNYes
System configuration otherNo
Integrated backup fuseNo
System configuration TN-C-SYes
System configuration ITNo
Max. discharge surge current (8/20)160kA
System configuration DCNo
Short-circuit breaking capacity (Isccr)100kA
System configuration TN-SYes
Max. conductor cross section solid (solid, stranded)25mm²
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2CTB803973R0500 | OVR T2 3N 40-275 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
With remote signalling contact
Max. continuous voltage AC
275V
Mounting method
DIN rail (top hat rail) 35 mm
Signalling at the device
Optic
Nominal discharge surge current (8/20)
20kA
Voltage protection level
1.5kV
Voltage protection level L-N
1.25kV
Category type 2
Construction size
4 modular spacing
Voltage protection level N-PE
1.4kV
Degree of protection (IP)
IP20
Number of conductors (without earthing)
4
Nominal voltage AC
230V
Nominal voltage DC
-V
Max. PV-voltage
-V
Max. continuous voltage DC
-V
System configuration TT
Max. conductor cross section flexible (fine-strand)
16mm²
System configuration TN-C
System configuration TN
System configuration other
Integrated backup fuse
System configuration TN-C-S
System configuration IT
Max. discharge surge current (8/20)
160kA
System configuration DC
Short-circuit breaking capacity (Isccr)
100kA
System configuration TN-S
Max. conductor cross section solid (solid, stranded)
25mm²
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.