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Schneider Electric

32757

32757 Schneider Electric

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Description for 32757 Schneider Electric

32757 Schneider Electric - switch-disconnector Compact NS400 NA - 400 A - 4 poles

Free Delivery to UK Mainland on orders over £25

Main

range of product NS400...630
Range ComPact
Product name Compact NS400 NA
Device short name Compact NS400 NA
product or component type Switch disconnector
device application Distribution
Poles description 4P
Network type AC,DC
Network frequency 50/60 Hz
[Ie] rated operational current AC-22A: 400 A AC 50/60 Hz 220/240 V,AC-22A: 400 A AC 50/60 Hz 380/415 V,AC-22A: 400 A AC 50/60 Hz 440/480 V,AC-22A: 400 A AC 50/60 Hz 500/525 V,AC-22A: 400 A AC 50/60 Hz 660/690 V,AC-23A: 400 A AC 50/60 Hz 220/240 V,AC-23A: 400 A AC 50/60 Hz 380/415 V,AC-23A: 400 A AC 50/60 Hz 440/480 V,AC-23A: 400 A AC 50/60 Hz 500/525 V,AC-23A: 400 A AC 50/60 Hz 660/690 V,DC-22A: 400 A DC 250 V 1P,DC-22A: 400 A DC 500 V 2 poles in series,DC-23A: 400 A DC 250 V 1P,DC-23A: 400 A DC 500 V 2 poles in series
[Ui] rated insulation voltage 750 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 400 A at 60 °C
[Icm] rated short-circuit making capacity 7.1 kA
[Ue] rated operational voltage 500 V DC conforming to IEC 60947-3,690 V AC 50/60 Hz conforming to IEC 60947-3
Breaking capacity code NA
Suitability for isolation Yes conforming to IEC 60947-3
Contact position indicator Yes
Visible break No
Pollution degree 3 conforming to IEC 60947-3

Complementary

Control type Toggle
mounting mode Fixed
Upside connection Front
Downside connection Front
[Icw] rated short-time withstand current 1.93 kA during 20 s conforming to IEC 60947-3,5 kA during 1 s conforming to IEC 60947-3,5 kA during 3 s conforming to IEC 60947-3
Mechanical durability 15000 cycles conforming to IEC 60947-3
Electrical durability AC-22A: 15000 cycles 690 V AC 50/60 Hz conforming to IEC 60947-3,AC-23A: 12000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3,AC-23A: 6000 cycles 440 V AC 50/60 Hz conforming to IEC 60947-3,DC-23A: 12000 cycles 250 V DC In/2 conforming to IEC 60947-3,DC-23A: 6000 cycles 250 V DC conforming to IEC 60947-3
Connection pitch 45 mm
Height 255 mm
Width 185 mm
Depth 110 mm
net weight 6.8 kg

Environment

Standards IEC 60947-3
Product certifications ASEFA,ASTA,KEMA
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -50…85 °C

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

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