Schneider LV431534 Compact Nsx — now discontinued, supplied from remaining surplus and broker stock.
| Parameter | Value |
|---|---|
| Network type | AC |
| Range of product | ComPact NSX100...250 |
| Product or component type | Vigi add-on |
| Residual earth-leakage sensitity adjustment type | Adjustable 5 settings |
| Residual earth-leakage time delay adjustment type | Adjustable 4 settings |
| [Ue] rated operational voltage | 440...550 V AC 50/60 Hz conforming to IEC 60947-2 |
| Current | 250 A |
| Network frequency | 50/60 Hz |
| Poles description | 4P |
| Electrical shock protection class | Class II |
| Standards | IEC 60947-2 |
| Range | ComPact |
| Parameter | Value |
|---|---|
| Device application | Wiring |
| Overvoltage category | Class II |
| Maximum breaking time | 800 ms |
| Earth-leakage protection | With |
| Earth-leakage sensitivity | 0.03 A 0.3 A 1 A 3 A 10 A |
| Earth-leakage protection class | Class A |
| Earth-leakage add-on module name | MH |
| [δt] residual earth-leakage time delay adjustment | 0 ms 60 ms 310 ms 150 ms |
The LV431534 is a Schneider Vigi MH earth-leakage add-on module that mounts on a ComPact NSX250 circuit breaker, adding adjustable ground-fault protection from 0.03 A up to 10 A across four poles at 440 VAC. It offers five sensitivity settings and four time-delay options (0 ms, 60 ms, 150 ms, 310 ms), letting you coordinate selectivity downstream without a separate relay.
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