Technical Information
| Item condition |
New |
| Manufacture name |
Surge voltage arrester, Low voltage, Surge protection, with remote contact, TN-C-S, TN-S, TT, IT with N, IT without N |
| Brand |
Weidmüller
|
| Categories |
Überspannungsschutzgeräte (SPD)
|
| Country of origin* |
SI |
|
* The actual country of origin may differ depending on the delivery batch.
To confirm the specific country of origin, please contact your account manager.
|
| Harmonized System Code |
8536 3090 00
|
| ETIM |
EC000941
|
| Nominal discharge surge current (8/20) |
20 kA |
| Nominal voltage AC |
230 V |
| Degree of protection (IP) |
IP20 |
| System configuration DC |
No |
| System configuration IT |
Yes |
| System configuration TN |
Yes |
| System configuration TN-C-S |
Yes |
Packing details
| Packing level 1 |
4050118599848 |
Other Technical data
| Mounting method |
DIN rail (top hat rail) 35 mm |
| With remote signalling contact |
Yes |
| Number of conductors (without earthing) |
4 |
| Construction size |
4 modular spacing |
| Max. continuous voltage AC |
300 V |
| Category type 2 |
Yes |
| Signalling at the device |
Optic |
| Integrated backup fuse |
No |
| Max. conductor cross section solid (solid, stranded) |
35 mm² |
| Max. conductor cross section flexible (fine-strand) |
35 mm² |
| System configuration TN-C |
No |
| System configuration TN-S |
Yes |
| System configuration TT |
Yes |
| System configuration other |
Yes |
| Max. discharge surge current (8/20) |
20 kA |
| Short-circuit breaking capacity (Isccr) |
50 kA |
| Integrated short-circuit protection |
Yes |
Description
VPU AC II 3+1 R 300/50 | Surge voltage arrester, Low voltage, Surge protection, with remote contact, TN-C-S, TN-S, TT, IT with N, IT without N