2CTB803973R1500 | OVR T2 3N 40-440 P TS QS
Code: 1661300
Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •ABB
Technical specifications
Degree of protection (IP)IP20
Mounting methodDIN rail (top hat rail) 35 mm
Construction size4 modular spacing
Max. continuous voltage AC440V
Signalling at the deviceOptic
Number of conductors (without earthing)4
Max. continuous voltage DC-V
Voltage protection level2.1kV
Nominal voltage AC230V
Voltage protection level L-N1.8kV
Max. conductor cross section flexible (fine-strand)16mm²
Max. conductor cross section solid (solid, stranded)25mm²
Integrated backup fuseNo
Nominal voltage DC-V
With remote signalling contactYes
Voltage protection level N-PE1.4kV
Nominal discharge surge current (8/20)20kA
System configuration TNYes
System configuration DCNo
System configuration ITNo
System configuration TN-CNo
System configuration TN-SYes
System configuration TTYes
System configuration otherNo
System configuration TN-C-SYes
Max. PV-voltage-V
Category type 2Yes
Max. discharge surge current (8/20)160kA
Short-circuit breaking capacity (Isccr)100kA
Max. overcurrent protection device, parallel connection (fuse)125A
Max. overcurrent protection device, series connection (fuse)125A
Integrated short-circuit protectionNo
Integrated short-circuit protection selective to fuse gG-A
Leakage-current freeYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB803973R1500 | OVR T2 3N 40-440 P TS QS
Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Degree of protection (IP)
IP20
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
4 modular spacing
Max. continuous voltage AC
440V
Signalling at the device
Optic
Number of conductors (without earthing)
4
Max. continuous voltage DC
-V
Voltage protection level
2.1kV
Nominal voltage AC
230V
Voltage protection level L-N
1.8kV
Max. conductor cross section flexible (fine-strand)
16mm²
Max. conductor cross section solid (solid, stranded)
25mm²
Integrated backup fuse
Nominal voltage DC
-V
With remote signalling contact
Voltage protection level N-PE
1.4kV
Nominal discharge surge current (8/20)
20kA
System configuration TN
System configuration DC
System configuration IT
System configuration TN-C
System configuration TN-S
System configuration TT
System configuration other
System configuration TN-C-S
Max. PV-voltage
-V
Category type 2
Max. discharge surge current (8/20)
160kA
Short-circuit breaking capacity (Isccr)
100kA
Max. overcurrent protection device, parallel connection (fuse)
125A
Max. overcurrent protection device, series connection (fuse)
125A
Integrated short-circuit protection
Integrated short-circuit protection selective to fuse gG
-A
Leakage-current free
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.