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Circuit breaker basic frame, ComPact NSX250B, 25kA at 415VAC 50/60 Hz, 250A, without trip unit, 4 poles - LV431395
LV431395
Obsolete product, here is the proposed substitution for the reference LV431395 : C25B4
Technical informations
Range: | ComPact |
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Range of product: | ComPact NSX100...250 |
Product name: | ComPact NSX |
Device short name: | NSX250B |
Product or component type: | Basic frame |
Device application: | Distribution |
Circuit breaker name: | Compact NSX250B |
Poles description: | 4P |
Neutral position: | Left |
[In] rated current: | 250 A at 40 °C |
[Ue] rated operational voltage: | 690 V AC 50/60 Hz |
Network type: | AC |
Network frequency: | 50/60 Hz |
Suitability for isolation: | Yes conforming to EN/IEC 60947-2 |
Utilisation category: | Category A |
Breaking capacity: | 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-220 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-225 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-240 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
Breaking capacity code: | B 25 kA 415 V AC |
Control type: | Toggle |
Mounting mode: | Fixed |
[Ui] rated insulation voltage: | 800 V AC 50/60 Hz conforming to IEC 60947-2 |
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[Uimp] rated impulse withstand voltage: | 8 kV conforming to IEC 60947-2 |
[Ics] rated service breaking capacity: | 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-225 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-240 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-215 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
Mechanical durability: | 20000 cycles conforming to IEC 60947-2 |
Electrical durability: | 10000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-210000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-220000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-25000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-2 |
Mounting support: | Backplate |
Upside connection: | Front |
Downside connection: | Front |
Connection pitch: | 35 mm |
Protection type: | Without protection |
Width: | 140 mm |
Height: | 161 mm |
Depth: | 86 mm |
Compatibility code: | NSX250 |
In short
Reference LV431395
Product Name Circuit breaker basic frame, ComPact NSX250B, 25kA at 415VAC 50/60 Hz, 250A, without trip unit, 4 poles - LV431395
Range Compact
Device function Distribution
Related Categories