Description
Features
Reviews
Main Features
| range | Compact | |
|---|---|---|
| Product name | Compact NSX | |
| the type of device or its accessories | Disconnector switch | |
| short name of the device | Compact NSX250NA | |
| description of the poles | 4P | |
| network type | Alternating current Direct current |
|
| network frequency | 50/60 Hz | |
| [Icw] rated short-term permissible current | AC-23A : 250 A AC 50/60 Hz 480 V NEMA AB1 AC-23A : 250 A alternating current 50/60 Hz 220/240 V AC-22A : 250 A alternating current 50/60 Hz 440/480 V AC-23A : 250 A alternating current 50/60 Hz 500/525 V AC-22A : 250 A alternating current 50/60 Hz 220/240 V DC-23A : 250 A direct current 500 V 2 poles in series AC-22A : 250 A AC 50/60 Hz 500/525 V AC-23A : 250 A alternating current 50/60 Hz 380/415 V AC-22A : 250 A AC 50/60 Hz 380/415 V DC-22A : 250 A direct current 500 V 2 poles in series DC-22A : 250 A direct current 500 V 3 poles in series AC-23A : 250 A alternating current 50/60 Hz 440/480 V DC-22A : 250 A direct current 250 V 1 pole AC-23A : 250 A alternating current 50/60 Hz 660/690 V AC-22A : 250 A alternating current 50/60 Hz 660/690 V DC-23A : 250 A direct current 500 V 3 poles in series DC-23A : 250 A direct current 250 V 1 pole AC-22A : 250 A AC 50/60 Hz 480 V NEMA AB1 |
|
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz according to IEC 60947-3 | |
| [Up] rated pulse withstand voltage | 8 kV in accordance with IEC 60947-3 | |
| [Ith] conditional thermal current in the open air | 250 A at 60 °C | |
| [Icm] rated switching capacity (per CPU) | 330 kA with a higher-level circuit breaker for protection 4.9 kA self-contained disconnector switch |
|
| [Ue] rated operating voltage | 690 V alternating current 50/60 Hz in accordance with IEC 60947-3 | |
| breaking capacity code | And | |
| compliance with insulation requirements | Yes according to EN 60947-3 Yes according to IEC 60947-3 |
|
| contact position indicator | Yes | |
| visible gap | No | |
| degree of contamination | 3 in accordance with IEC 60664-1 |
Additional features
| management method | Toggle switch | |
|---|---|---|
| switch design | Stationary | |
| mounting support | Rear mounting plate | |
| connection from the upper side | The front one | |
| connection from the bottom side | The front one | |
| [Icw] rated short-term sustained current | 1.35 kA ( 20 c ) in accordance with IEC 60947-3 3.5 kA ( 1 s ) in accordance with IEC 60947-3 3.5 kA ( 3 s ) in accordance with IEC 60947-3 |
|
| mechanical wear resistance | 20000 cycles according to IEC 60947-3 | |
| electrical wear resistance | AC-22A : 10000 cycles 250 V DC In/2 (1 pole) according to IEC 60947-3 AC-23A : 10000 cycles 250 V DC In/2 (1 pole) according to IEC 60947-3 AC-22A : 15000 cycles 440 V alternating current 50/60 Hz In/2 according to IEC 60947-3 AC-22A : 3000 cycles 690 V alternating current 50/60 Hz In accordance with IEC 60947-3 AC-22A : 5000 cycles 500 V DC In (2 poles in series) according to IEC 60947-3 AC-22A : 6000 cycles 690 V alternating current 50/60 Hz In/2 according to IEC 60947-3 AC-22A : 7500 cycles 440 V alternating current 50/60 Hz In accordance with IEC 60947-3 AC-23A : 15000 cycles 440 V alternating current 50/60 Hz In/2 according to IEC 60947-3 AC-23A : 3000 cycles 690 V alternating current 50/60 Hz In accordance with IEC 60947-3 AC-23A : 5000 cycles 500 V DC In (2 poles in series) according to IEC 60947-3 AC-23A : 6000 cycles 690 V alternating current 50/60 Hz In/2 according to IEC 60947-3 AC-23A : 7500 cycles 440 V alternating current 50/60 Hz In accordance with IEC 60947-3 |
|
| connection step | 35 mm | |
| height | 161 mm | |
| width | 140 mm | |
| depth | 86 mm | |
| Product weight | 2.2 kg |
Operating conditions
| standards | EN/IEC 60947 UL 508 |
|
|---|---|---|
| Product certification | CCC EAC |
|
| degree of IP protection | IP40 in accordance with IEC 60529 | |
| degree of protection IK | IK07 in accordance with IEC 62262 | |
| protection class against electric shock | Class II | |
| Ambient operating temperature | -35...70 °C | |
| ambient temperature during storage | -55...85 °C |
Features
Brand
Schneider
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