Details
- •Earthing, lightning and surge protection
- •Lightning current arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
With remote signalling contactNo
Mounting methodDIN rail (top hat rail) 35 mm
Voltage protection level1.5kV
Lightning impulse current (10/350 µs)50kA
Construction size2 modular spacing
Max. continuous voltage AC255V
Number of conductors (without earthing)1
Suitable for outdoor useNo
ExhaustingYes
Follow current extinguishing capability0.1kA
System configuration DCNo
System configuration TN-CYes
Nominal discharge surge current (8/20)50kA
Max. conductor cross section flexible (fine-strand)35mm²
Specific energy (W/R)-kJ/Ohm
System configuration TNYes
Category type 1Yes
Voltage protection level N-PE2.5kV
Nominal voltage AC230V
System configuration ITYes
Integrated backup fuseNo
Signalling at the deviceNone
Degree of protection (IP)IP20
Max. conductor cross section solid (solid, stranded)50mm²
Voltage protection level L-N2.5kV
System configuration otherNo
System configuration TN-SYes
System configuration TN-C-SYes
System configuration TTYes
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2CTB815101R0400 | OVR T1 50 N
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Details
- Earthing, lightning and surge protection
- Lightning current arrester for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
With remote signalling contact
Mounting method
DIN rail (top hat rail) 35 mm
Voltage protection level
1.5kV
Lightning impulse current (10/350 µs)
50kA
Construction size
2 modular spacing
Max. continuous voltage AC
255V
Number of conductors (without earthing)
1
Suitable for outdoor use
Exhausting
Follow current extinguishing capability
0.1kA
System configuration DC
System configuration TN-C
Nominal discharge surge current (8/20)
50kA
Max. conductor cross section flexible (fine-strand)
35mm²
Specific energy (W/R)
-kJ/Ohm
System configuration TN
Category type 1
Voltage protection level N-PE
2.5kV
Nominal voltage AC
230V
System configuration IT
Integrated backup fuse
Signalling at the device
None
Degree of protection (IP)
IP20
Max. conductor cross section solid (solid, stranded)
50mm²
Voltage protection level L-N
2.5kV
System configuration other
System configuration TN-S
System configuration TN-C-S
System configuration TT
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.