Finder 7P.04.8.255.S007, 2377814, is a surge arrester designed for overvoltage protection applications. This device is engineered to provide reliable protection for electrical systems against voltage spikes and transients, safeguarding sensitive equipment. It features a robust design suitable for integration into a variety of settings, including industrial automation and commercial electrical panels, ensuring compliance with international safety standards. The compact form factor and ease of installation make it an optimal choice for electrical engineers seeking to enhance system resilience and longevity. Its application is critical in environments where maintaining electrical integrity and preventing downtime are essential.
| Type |
SPD type 1+2 |
| Voltage Rating |
1.5kV |
| Category type 2 |
false |
| Colour |
Multicolour |
| Construction size |
8 modular spacing |
| Content |
1 |
| Degree of protection (IP) |
IP20 |
| Depth |
102mm |
| Dimensions |
(W x H x D) 54 x 207 x 102 mm |
| Height |
207mm |
| Integrated backup fuse |
false |
| Integrated short-circuit protection |
N/A |
| Integrated short-circuit protection selective to fuse gG |
N/A |
| Leakage-current free |
true |
| Max. conductor cross section flexible (fine-strand) |
N/A |
| Max. conductor cross section solid (solid, stranded) |
N/A |
| Max. continuous voltage AC |
260V |
| Max. continuous voltage DC |
N/A |
| Max. discharge surge current (8/20) |
60kA |
| Max. overcurrent protection device, parallel connection (fuse) |
250A |
| Max. overcurrent protection device, series connection (fuse) |
125A |
| Max. PV-voltage |
N/A |
| Mounting method |
DIN rail (top hat rail) 35mm |
| Nominal discharge surge current (8/20) |
30kA |
| Number of conductors (without earthing) |
4 |
| Operating Temperature |
-40 - +80°C |
| Product Type |
Surge arrester |
| Short-circuit breaking capacity (Isccr) |
50kA |
| Signalling at the device |
Optical |
| System configuration DC |
false |
| System configuration IT |
false |
| System configuration other |
false |
| System configuration TN |
false |
| System configuration TN-C |
false |
| System configuration TN-C-S |
false |
| System configuration TN-S |
true |
| System configuration TT |
true |
| Voltage protection level |
N/A |
| Weight |
0.64 |
| Width |
54mm |
| With remote signalling contact |
false |
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