Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Max. discharge surge current (8/20)20kA
Max. continuous voltage DC-V
Max. continuous voltage AC440V
System configuration TN-CNo
System configuration TTYes
Nominal voltage DC-V
System configuration TN-C-SYes
Number of conductors (without earthing)1
System configuration TNYes
System configuration TN-SYes
Nominal voltage AC400V
Voltage protection level1.4kV
System configuration DCNo
System configuration ITYes
Max. PV-voltage-V
Nominal discharge surge current (8/20)5kA
System configuration otherNo
Max. overcurrent protection device, parallel connection (fuse)125A
Voltage protection level N-PE1.4kV
Integrated backup fuseNo
Mounting methodOn basic element
Construction sizeOther
Integrated short-circuit protectionNo
Integrated short-circuit protection selective to fuse gG-A
Short-circuit breaking capacity (Isccr)100kA
Max. overcurrent protection device, series connection (fuse)125A
Max. conductor cross section solid (solid, stranded)25mm²
Max. conductor cross section flexible (fine-strand)16mm²
With remote signalling contactNo
Voltage protection level L-N1.4kV
Signalling at the deviceOptic
Leakage-current freeNo
Category type 2Yes
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB803876R0600 | OVR T2-T3 20-440 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
Max. discharge surge current (8/20)
20kA
Max. continuous voltage DC
-V
Max. continuous voltage AC
440V
System configuration TN-C
System configuration TT
Nominal voltage DC
-V
System configuration TN-C-S
Number of conductors (without earthing)
1
System configuration TN
System configuration TN-S
Nominal voltage AC
400V
Voltage protection level
1.4kV
System configuration DC
System configuration IT
Max. PV-voltage
-V
Nominal discharge surge current (8/20)
5kA
System configuration other
Max. overcurrent protection device, parallel connection (fuse)
125A
Voltage protection level N-PE
1.4kV
Integrated backup fuse
Mounting method
On basic element
Construction size
Other
Integrated short-circuit protection
Integrated short-circuit protection selective to fuse gG
-A
Short-circuit breaking capacity (Isccr)
100kA
Max. overcurrent protection device, series connection (fuse)
125A
Max. conductor cross section solid (solid, stranded)
25mm²
Max. conductor cross section flexible (fine-strand)
16mm²
With remote signalling contact
Voltage protection level L-N
1.4kV
Signalling at the device
Optic
Leakage-current free
Category type 2
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.