Description
range | ComPact |
---|---|
product name | ComPact NSX |
product or component type | Switch disconnector |
device short name | Compact NSX250NA |
poles description | 4P |
network type | AC DC |
[Ue] rated operational voltage | 690 V AC 50/60 Hz conforming to IEC 60947-3 750 V DC 3 poles in series conforming to IEC 60947-3 500 V DC 2 poles in series conforming to IEC 60947-3 250 V DC 1 pole conforming to IEC 60947-3 |
[Ie] rated operational current | AC-22A: 250 A AC 50/60 Hz 220...690 V AC-23A: 250 A AC 50/60 Hz 220...690 V DC-22A: 250 A DC 250 V 1 pole DC-22A: 250 A DC 500 V 2 poles in series DC-23A: 250 A DC 250 V 1 pole DC-23A: 250 A DC 500 V 2 poles in series |
[Ui] rated insulation voltage | 800 V AC 50/60 Hz conforming to IEC 60947-3 |
[Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-3 |
[Ith] conventional free air thermal current | 250 A at 60 °C |
[Icm] rated short-circuit making capacity | 330 kA with upstream protection circuit breaker 4.9 kA switch-disconnector alone |
breaking capacity code | NA |
suitability for isolation | Yes conforming to EN 60947-3 Yes conforming to IEC 60947-3 |
contact position indicator | Yes |
visible break | No |
pollution degree | 3 conforming to IEC 60664-1 |
Delivery time | Out of stock, futures 3-5 weeks |
Replacement ( C254250S ) | In stock, ship within 5-7 days, 6 left |
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