The Finder 7P.13.9.500.1006 surge arrester is designed for surge protection in photovoltaic (PV) systems. This device supports a discharge current of 12.5 kA and ensures reliable surge protection. Typical applications include safeguarding PV installations from voltage spikes and electrical surges.
| Type |
Surge arrester |
| Category type 2 |
false |
| Construction size |
4 modular spacing |
| Degree of protection (IP) |
IP20 |
| Factory colour |
Grey |
| Integrated backup fuse |
false |
| Integrated short-circuit protection |
N/A |
| Integrated short-circuit protection selective to fuse gG |
N/A |
| IP Rating |
IP20 |
| Leakage Current |
12.5kA |
| Leakage-current free |
N/A |
| Max. conductor cross section flexible (fine-strand) |
N/A |
| Max. conductor cross section solid (solid, stranded) |
N/A |
| Max. continuous voltage AC |
275V |
| Max. continuous voltage DC |
350V |
| Max. discharge surge current (8/20) |
40kA |
| Max. overcurrent protection device, parallel connection (fuse) |
N/A |
| Max. overcurrent protection device, series connection (fuse) |
N/A |
| Max. PV-voltage |
1500V |
| Misc Attribute |
SPD type 1+2 |
| Mounting method |
DIN rail (top hat rail) 35mm |
| Nominal discharge surge current (8/20) |
20kA |
| Nominal voltage AC |
N/A |
| Nominal voltage DC |
1500V |
| Number of conductors (without earthing) |
3 |
| Short-circuit breaking capacity (Isccr) |
N/A |
| Signalling at the device |
Optical |
| Surge protection for |
PV systems |
| System configuration DC |
false |
| System configuration IT |
false |
| System configuration other |
false |
| System configuration TN |
true |
| System configuration TN-C |
true |
| System configuration TN-C-S |
true |
| System configuration TN-S |
false |
| System configuration TT |
false |
| Voltage protection level |
N/A |
| Voltage protection level L-N |
5.4kV |
| Voltage protection level N-PE |
5.4kV |
| With remote signalling contact |
true |
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