Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Number of conductors (without earthing)1
Nominal voltage AC400V
Max. continuous voltage AC440V
Voltage protection level1.8kV
With remote signalling contactYes
Mounting methodDIN rail (top hat rail) 35 mm
Nominal discharge surge current (8/20)20kA
Nominal voltage DC-V
Construction size1 modular spacing
Voltage protection level N-PE1.8kV
Max. PV-voltage-V
Degree of protection (IP)IP20
Integrated backup fuseYes
Signalling at the deviceOptic
Voltage protection level L-N1.8kV
System configuration DCNo
System configuration TN-SNo
System configuration TNYes
System configuration TN-CYes
Max. continuous voltage DC-V
System configuration ITYes
Max. conductor cross section solid (solid, stranded)35mm²
Max. conductor cross section flexible (fine-strand)25mm²
Category type 2Yes
System configuration TN-C-SNo
System configuration otherNo
System configuration TTNo
Short-circuit breaking capacity (Isccr)100kA
Max. discharge surge current (8/20)40kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB815704R2900 | OVR T2 40-440s P TS QS
Why Register?
- View wholesale prices with discounts
- Real-time stock availability
- Access invoices and dispatch notes
- Order history and frequently ordered items
- Exclusive B2B offers
and much more...
Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of conductors (without earthing)
1
Nominal voltage AC
400V
Max. continuous voltage AC
440V
Voltage protection level
1.8kV
With remote signalling contact
Mounting method
DIN rail (top hat rail) 35 mm
Nominal discharge surge current (8/20)
20kA
Nominal voltage DC
-V
Construction size
1 modular spacing
Voltage protection level N-PE
1.8kV
Max. PV-voltage
-V
Degree of protection (IP)
IP20
Integrated backup fuse
Signalling at the device
Optic
Voltage protection level L-N
1.8kV
System configuration DC
System configuration TN-S
System configuration TN
System configuration TN-C
Max. continuous voltage DC
-V
System configuration IT
Max. conductor cross section solid (solid, stranded)
35mm²
Max. conductor cross section flexible (fine-strand)
25mm²
Category type 2
System configuration TN-C-S
System configuration other
System configuration TT
Short-circuit breaking capacity (Isccr)
100kA
Max. discharge surge current (8/20)
40kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.