LV431830 – Circuit breaker Compact NSX250N – TMD – 250 A – 3 poles 3d

Circuit breaker Compact NSX250N - TMD - 250 A - 3 poles 3d

Order code: LV431830
Full Product Code: LV431830

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Specifications

General Information

range	Compact
product name	Compact NSX
product or component type	Circuit breaker
device short name	Compact NSX250N
device application	Distribution
poles description	3P
protected poles description	3t
network type	AC
network frequency	50/60 Hz
[In] rated current	250 A at 40 °C
[Ui] rated insulation voltage	800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage	8 kV
[Ue] rated operational voltage	690 V AC 50/60 Hz
Breaking capacity code	N 50 kA 415 V AC
breaking capacity	85 kA at 240 V AC 50/60 Hz conforming to UL 508 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 480 V AC 50/60 Hz conforming to UL 508 36 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 600 V AC 50/60 Hz conforming to UL 508
[Ics] rated service breaking capacity	10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
suitability for isolation	Yes conforming to EN 60947-2 Yes conforming to IEC 60947-2
utilisation category	Category A
trip unit name	TM-D
trip unit technology	Thermal-magnetic
trip unit protection functions	LI
pollution degree	3 conforming to IEC 60664-1