Surge Protection For AC Power Supplies VAL-MS 385/80/3+1-FM
Type 2 surge arrester for 5-wire power supply systems (L1, L2, L3, N, PE), with connector latching and remote indication contact.
Description
Nominal voltage UN : 240/415 V AC
3-phase TN-S, 240/415 V AC, Class II, 80 KA (8/20µs), with remote indication contact
P/N : VAL-MS 385/80/3+1-FM
- Disconnect device on each individual plug.
- Mechanical coding of all slots.
- Optical, mechanical status indication for the individual arresters.
| IEC Tested Class | II, T2 |
| Max.Continuous Voltage Uc | 385 V |
| Impulse current Iimp (10/350) µs | - |
| Maximum discharge current Imax (8/20) µs | 80 kA |
| Nominal discharge current In (8/20) µs | 40 kA |
| Voltage protection level Up | ≤ 2.0 kV |
| Follow Current interupt rating Ifi | - |
| Remote indication contact | PDT contact (1NO+1NC) |
| Test standard | IEC61643-11 |
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