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3P3T MICROLOGIC 2.3 400A NSX400H

LV432695
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Description

Circuit breaker, ComPact NSX400H, 70kA/415VAC, MicroLogic 2.3 trip unit 400A, 3 poles 3d

Product Details

Activity PPCCB
Breaking Capacity 85 kA at 240 V AC 50/60 Hz conforming to UL 508, 65 kA at 480 V AC 50/60 Hz conforming to UL 508, 100 kA Icu at 220/240 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 Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2, 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2, 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 20 kA at 600 V AC 50/60 Hz conforming to UL 508, 20 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Weight (in Kg) 0.11 kg
[uimp] Rated Impulse withstand Voltage 8 kV
[ue] Rated Operational Voltage 690 V AC 50/60 Hz
Ambient Air Temperature for Storage -50-85 °C
Ambient Air Temperature for Operation -25-70 °C
[lcs] Rated Service Breaking Capacity 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2, 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2, 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2, 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2, 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
[tr] Long-Time Delay Adjustment Range 16-16 s at 6 x Ir
Breaking Capacity Code H 70 kA 415 V AC
Connection Pitch 45 mm
Device Short Name NSX400H
Long Time Delay Adjustment Type fixed
Instantaneous Pick-Up Adjustment Range 4800 A
Compatibility Code NSX400
Long Time Pick-Up Adjustment Range 160...400 A
IK Degree of Protection IK07 conforming to IEC 62262
IP Degree of Protection IP40 conforming to IEC 60529
[in] Rated Current 400 A at 40 °C
Instantaneous Pick-Up Adjustment Type Ii fixed
Electrical Durability 3000 cycles at 690 V In, 6000 cycles at 690 V In/2, 6000 cycles at 440 V In, 12000 cycles at 440 V In/2
Control Type toggle
Height 255 mm
Operating Altitude 0...2000 m without derating, 2000 m...5000 m with derating
Long Time Pick-Up Adjustment Type Ir adjustable 9 settings
Protected Poles Description 3t
Depth 110 mm
Product or Component Type circuit breaker
Network Type AC
Range ComPact
Net Weight 6.05 kg
[ui] Rated Insulation Voltage 800 V AC 50/60 Hz
Utilisation Category category A
Network Frequency 50/60 Hz
Product Name ComPact NSX
Poles Description 3P
Trip Unit Name Micrologic 2.3
Width 140 mm
Trip Unit Protection Functions LSoI
Trip Unit Technology electronic

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