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Schneider Electric Compact NSX <630 switch-disconnector Compact NSX250NA - 250 A - 3P

LV431629
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Description

This Compact NSX250NA is a complete 3 poles switch disconnector. It is used to control and isolate electrical distribution circuits. It requires an upstream protection. The operational current is 250A at 415VAC 50/60Hz for AC22A and AC23A utilization categories. The operational voltage is 690VAC 50/60Hz. It comes with a variety of optional functions and accessories common with Compact NSX circuit breakers. The dimensions for this 3 poles version are 105mm x 161mm x 86mm. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.

Product Details

Weight (in Kg) 1.971
Net weight 1.8 kg
Product or Component Type switch disconnector
Control Type toggle
[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
Ambient air temperature for operation -35-70 °C
Mounting Mode fixed
Mechanical Durability 20000 cycles conforming to IEC 60947-3
IK Degree Of Protection IK07 conforming to IEC 62262
Network frequency 50/60 Hz
[Icm] Rated Short-Circuit Making Capacity 330 kA with upstream protection circuit breaker
4.9 kA switch-disconnector alone
Breaking Capacity Code NA
Contact Position Indicator yes
Downside Connection front
Switch-Disconnector Name Compact NSX250NA
Upside Connection front
Visible Break no
[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
Product Name ComPact NSX
Poles description 3P
Standards EN/IEC 60947
UL 508
Product Certifications EAC
CCC
Range of Product NSX100...250
[Ics] Rated service breaking capacity 1.35 kA during 20 s conforming to IEC 60947-3
3.5 kA during 1 s conforming to IEC 60947-3
3.5 kA during 3 s conforming to IEC 60947-3
Electrical Durability AC-22A: 10000 cycles 250 V DC In/2 (1 pole) conforming to IEC 60947-3
AC-22A: 5000 cycles 500 V DC In (2 poles in series) conforming to IEC 60947-3
AC-23A: 10000 cycles 250 V DC In/2 (1 pole) conforming to IEC 60947-3
AC-23A: 5000 cycles 500 V DC In (2 poles in series) conforming to IEC 60947-3
AC-22A: 15000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3
AC-22A: 3000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-3
AC-22A: 6000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-3
AC-22A: 7500 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-3
AC-23A: 15000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3
AC-23A: 3000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-3
AC-23A: 6000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-3
AC-23A: 7500 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-3
Connection pitch 35 mm
Device short name Compact NSX250NA
Network type AC
DC
Pollution degree 3 conforming to IEC 60664-1
Range ComPact
[ui] Rated Insulation Voltage 800 V AC 50/60 Hz conforming to IEC 60947-3
Height 161 mm
Depth 86 mm
width 105 mm
[Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-3
Ambient air temperature for storage -55-85 °C
Compatibility code NSX250
Electrical Shock Protection Class class II
IP degree of protection IP40 conforming to IEC 60529
Suitability for isolation yes conforming to EN 60947-3
yes conforming to IEC 60947-3
[Ith] Conventional Free Air Thermal Current 250 A at 60 °C
Brand Schneider Electric

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