

Details
- •Earthing, lightning and surge protection
- •Lightning current arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
2CTB815101R0500 | OVR T1 100 N

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Details
- Earthing, lightning and surge protection
- Lightning current arrester for power supply systems
- 1 KOM
- ABB
Technical specifications
Lightning impulse current (10/350 µs)
100kA
Mounting method
DIN rail (top hat rail) 35 mm
Number of conductors (without earthing)
1
Construction size
2 modular spacing
With remote signalling contact
Voltage protection level N-PE
2.5kV
Nominal voltage AC
230V
Voltage protection level L-N
2.5kV
Signalling at the device
None
Integrated backup fuse
Nominal discharge surge current (8/20)
100kA
Exhausting
Suitable for outdoor use
Category type 1
Max. continuous voltage AC
255V
Degree of protection (IP)
IP20
Voltage protection level
2kV
Follow current extinguishing capability
0.1kA
Max. conductor cross section flexible (fine-strand)
35mm²
Specific energy (W/R)
-kJ/Ohm
System configuration TT
System configuration TN-S
System configuration other
System configuration TN-C-S
System configuration TN
Max. conductor cross section solid (solid, stranded)
50mm²
System configuration TN-C
System configuration DC
System configuration IT