Item condition |
New |
Manufacture name |
OVR T1-T2 4L 12.5-440s P QS Surge Protective Device |
Brand |
ABB
|
Categories |
Lighting protection
|
Harmonized System Code |
8536 3090 00
|
Mounting method |
DIN rail (top hat rail) 35 mm |
Lightning impulse current (10/350 µs) |
12.5 kA |
Number of poles |
4 |
Construction size |
8 modular spacing |
Voltage protection level |
0.8 kV |
Remote signalling |
No |
Follow current extinguishing capability |
0 kA |
Max. continuous voltage AC |
440 V |
Nominal voltage AC |
400 V |
Nominal voltage DC |
560 V |
Test class |
Type 1 + 2 |
Voltage protection level L-N |
1.3 kV |
Signalling at the device |
None |
Max. continuous voltage DC |
560 V |
Degree of protection (IP) |
IP20 |
Max. PV-voltage |
0 V |
Voltage protection level N-PE |
1.3 kV |
Integrated backup fuse |
No |
Max. conductor cross section solid (solid, stranded) |
35 mm² |
Max. conductor cross section flexible (fine-strand) |
25 mm² |
Voltage protection level (DC+ - DC-) |
0 kV |
Voltage protection level (DC+/DC- - PE) |
0 kV |
Specific energy (W/R) |
0 kJ/Ohm |
Energy-coordinated protection effect with regard to the terminal equipment |
No |
System configuration DC |
No |
System configuration IT |
No |
System configuration TN |
No |
System configuration TN-C |
No |
System configuration TN-S |
Yes |
System configuration TT |
No |
System configuration other |
No |
System configuration TN-C-S |
No |
Voltage protection level L-PE |
3.8 kV |
Max. overcurrent protection device, parallel connection (fuse) |
-1 A |
Max. overcurrent protection device, series connection (fuse) |
-1 A |
Voltage switching spark gap technology |
FALSE |
Overcurrent protected voltage tapping |
FALSE |