Surge Protection For AC Power Supplies FLT-SEC-T1+T2-1S-350/25-FM
Plug-in lightning and surge arrester combination, in accordance with Type 1+2/Class I+II, for 1-phase power supply networks, with separate N and PE (L1, PE, N).
Description
Nominal voltage UN : 240 V AC
1-phase TN-S, 240 V AC, Class I+II, 25 KA (10/350µs)
P/N : FLT-SEC-T1+T2-1S-350/25-FM
- Directly coordinated combination of type 1 spark gap without line follow current and type 2 varistor arrester.
- Particularly suitable for maximum protection of sensitive devices in harsh environments.
- High continuous voltage of 350 V AC for 230/400 V AC networks with high voltage fluctuations.
| IEC Tested Class | I+II, T1+T2 |
| Max.Continuous Voltage Uc | 350 V |
| Impulse current Iimp (10/350) µs | 25 kA |
| Maximum discharge current Imax (8/20) µs | 50 kA |
| Nominal discharge current In (8/20) µs | 25 kA |
| Voltage protection level Up | ≤ 1.5 kV |
| Follow Current interupt rating Ifi | 25 kA |
| Remote indication contact | PDT contact (1NO+1NC) |
| Test standard | IEC61643-11 |
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