The Phoenix Contact 1466213 VAL-SPP-T2-275-3+1-UT surge arrester offers robust surge protection for switchboards, with a capacity of 40 kA. Designed to safeguard electrical installations, this device is ideal for commercial or industrial settings requiring reliable protection. Its compact design ensures easy integration into existing power systems.
| Type |
Surge arrester |
| Category type 2 |
true |
| Colour |
Grey, Grey-white (RAL 7035) |
| Construction size |
Other |
| Degree of protection (IP) |
N/A |
| Depth |
71.5mm |
| Dim |
(W x H x D) 71.2 x 96.6 x 71.5 mm |
| Height |
96.6mm |
| Integrated backup fuse |
true |
| Integrated short-circuit protection |
N/A |
| Integrated short-circuit protection selective to fuse gG |
N/AA |
| IP Rating |
IP20 |
| Leakage Current |
40kA |
| Leakage-current free |
false |
| Max. conductor cross section flexible (fine-strand) |
35mm² |
| Max. conductor cross section solid (solid, stranded) |
1.5mm² |
| Max. continuous voltage AC |
275V |
| Max. continuous voltage DC |
N/AV |
| Max. discharge surge current (8/20) |
40kA |
| Max. overcurrent protection device, parallel connection (fuse) |
315A |
| Max. overcurrent protection device, series connection (fuse) |
80A |
| Max. PV-voltage |
N/AV |
| Mounting method |
DIN rail (top hat rail) 35 mm |
| Nominal discharge surge current (8/20) |
20kA |
| Nominal voltage AC |
N/AV |
| Nominal voltage DC |
N/AV |
| Number of conductors (without earthing) |
N/A |
| Operating Temperature |
- 40 - 85°C |
| Pick-up time (details) |
≤ 25ns |
| Short-circuit breaking capacity (Isccr) |
50kA |
| Signalling at the device |
Optical |
| Surge protection for |
Switchboards |
| 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 |
false |
| Voltage protection level |
1.6kV |
| Voltage protection level L-N |
1.35kV |
| Voltage protection level N-PE |
1.5kV |
| Width |
71.2mm |
| With remote signalling contact |
N/A |
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