Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Voltage protection level1.4kV
Mounting methodDirect mounting
Max. continuous voltage AC275V
Construction sizeOther
Number of conductors (without earthing)1
With remote signalling contactNo
Nominal discharge surge current (8/20)20kA
Nominal voltage AC230V
Max. continuous voltage DC-V
Short-circuit breaking capacity (Isccr)100kA
Degree of protection (IP)IP20
System configuration ITYes
Max. discharge surge current (8/20)40kA
Integrated backup fuseYes
Category type 2Yes
System configuration DCNo
Max. PV-voltage-V
Nominal voltage DC-V
Signalling at the deviceOptic
System configuration TN-CNo
System configuration TN-C-SYes
Voltage protection level N-PE1.4kV
Max. conductor cross section flexible (fine-strand)25mm²
System configuration otherNo
System configuration TTYes
System configuration TN-SYes
System configuration TNYes
Max. conductor cross section solid (solid, stranded)35mm²
Voltage protection level L-N1.4kV
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB815704R5500 | OVR T2 40-440s C 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
Voltage protection level
1.4kV
Mounting method
Direct mounting
Max. continuous voltage AC
275V
Construction size
Other
Number of conductors (without earthing)
1
With remote signalling contact
Nominal discharge surge current (8/20)
20kA
Nominal voltage AC
230V
Max. continuous voltage DC
-V
Short-circuit breaking capacity (Isccr)
100kA
Degree of protection (IP)
IP20
System configuration IT
Max. discharge surge current (8/20)
40kA
Integrated backup fuse
Category type 2
System configuration DC
Max. PV-voltage
-V
Nominal voltage DC
-V
Signalling at the device
Optic
System configuration TN-C
System configuration TN-C-S
Voltage protection level N-PE
1.4kV
Max. conductor cross section flexible (fine-strand)
25mm²
System configuration other
System configuration TT
System configuration TN-S
System configuration TN
Max. conductor cross section solid (solid, stranded)
35mm²
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.