Circuit breaker, ComPacT NSX160B, 25kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 160A

C16B32D160
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Description

This ComPacT NSX160B is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. The breaking capacity (Icu) is 25kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds an electronic MicroLogic 2.2 trip unit, with 160A rating. MicroLogic 2.2 trip unit provides adjustable long time and short time protections, and a fixed instantaneous protection. This 3 poles version (105mm x 161mm x 86mm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX160B is part of Schneider Electric EcoStruxure Power architecture.

Product Details

Activity PPCCB
[ics] Rated Service Breaking Capacity 40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
[ui] Rated Insulation Voltage 800 V AC 50/60 Hz
[uimp] Rated Impulse Withstand Voltage 8 kV
Ambient Air Temperature for Operation -25-70 °C
Ambient Air Temperature for Storage -50-85 °C
Breaking Capacity Code B 25 kA 415 V AC
Compatibility Code NSX160
Connection Pitch 35 mm
Control Type toggle
Depth 86 mm
Device Application distribution
Device Short Name NSX160B
Electrical Durability 40000 cycles at 440 V In/2
Height 161 mm
Ik Degree of Protection IK07 conforming to IEC 62262
Ip Degree of Protection IP40 conforming to IEC 60529
Long Time Delay Adjustment Type fixed
Mechanical Durability 40000 cycles
Mounting Mode fixed
Mounting Support backplate
Net Weight 2.2 kg
Network Frequency 50/60 Hz
Network Type AC
Number of Slots 5 slot(s)
Overvoltage Category class II
Product Certifications CCC
Product Name ComPacT NSX new generation
Product or Component Type circuit breaker
Protection Type L : for overload protection (long time)
Range ComPacT new generation
Standards EN/IEC 60947
Width 105 mm
[tr] Long-time Delay Adjustment Range 400-400 s at 1.5 x Ir
Instantaneous Pick-up Adjustment Range 2400 A
Instantaneous Pick-up Adjustment Type Ii fixed
Long Time Pick-up Adjustment Range 63...160 A
Long Time Pick-up Adjustment Type Ir adjustable 9 settings
[isd] Short-time Pick-up Adjustment Range 1.5...10 x Ir
Downside Connection front
Earth-leakage Protection without
Electrical Shock Protection Class class II
Local Signalling flashing LED (green) for ready to operate
Mounting Position horizontal and vertical
Operating Altitude 0...2000 m without derating
Power Dissipation Per Pole 9.22 W
Short-time Delay Adjustment Type fixed
Short-time Pick-up Adjustment Type Isd adjustable 9 settings
Upside Connection front
Poles Description 3P
[in] Rated Current 160 A at 40 °C
[ue] Rated Operational Voltage 690 V AC 50/60 Hz
Breaking Capacity 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
Pollution Degree 3 conforming to IEC 60664-1
Protected Poles Description 3D
Relative Humidity 0-95 %
Suitability For Isolation yes conforming to EN/IEC 60947-2
Thermal Memory 20 minutes before and after tripping
Trip Unit Name Micrologic 2.2
Trip Unit Protection Functions LSoI
Trip Unit Rating 160-160 A at 40 °C
Trip Unit Technology electronic
Utilisation Category category A
Zone Selective Interlocking Zsi without

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