Schneider Electric Circuit breaker ComPacT NSX160N, 50kA at 415VAC, MicroLogic 4.2 Vigi trip unit 160A, 4 poles 4d

C16N44V160
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Description

This ComPacT NSX160N is a complete 4P 4d 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 50kA rms at 415VAC 50/60Hz. The operational voltage is 440VAC 50/60Hz. This product embeds a 160A rating electronic MicroLogic 4.2 Vigi trip unit, with an integrated adjustable earth-leakage protection. MicroLogic 4.2 Vigi provides also adjustable long time and short time protections, and a fixed instantaneous protection. This 4 poles version (140mm 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 NSX160N is part of Schneider Electric EcoStruxure Power architecture.

Product Details

Weight (in Kg) 2.594
Net weight 2.6 kg
Product or Component Type earth leakage circuit breaker
Control Type toggle
Trip Unit Protection Functions LSoIR
Trip Unit Technology electronic
Ambient air temperature for operation -25-70 °C
Breaking Capacity 90 kA Icu at 220/240 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
36 kA Icu at 500 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
10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Mounting Mode fixed
Mechanical Durability 40000 cycles
IK Degree Of Protection IK07 conforming to IEC 62262
Network frequency 50/60 Hz
Trip Unit Rating 160-160 A at 40 °C
Earth-Leakage Protection integrated
Neutral Position left
Breaking Capacity Code N 50 kA 415 V AC
Operating Mode OFF using the IΔn rotary switch
[Tsd] Short-Time Delay Adjustment Range 0.02-0.02 s
Downside Connection front
Instantaneous Pick-up Adjustment Range 2400 A
Instantaneous Pick-up Adjustment Type Li fixed
Long Time Delay Adjustment Type fixed
Long Time Pick-up Adjustment Range 63...160 A
Long Time Pick-up Adjustment Type Lr adjustable 9 settings
Residual Earth-Leakage Sensitity Adjustment Type adjustable
Residual Earth-Leakage Time Delay Adjustment Type adjustable
Short-Time Delay Adjustment Type fixed
Short-Time Pick-up Adjustment Type Lsd adjustable
Thermal Memory 20 minutes before and after tripping
Upside Connection front
Zone Selective Interlocking ZSI without
[Ue] Rated Operational Voltage 440 V AC 50/60 Hz
Product Name ComPacT NSX new generation
Poles description 4P
protection_type L : for overload protection (long time)
So : for short time short-circuit protection with fixed delay
I : for instantaneous short-circuit protection
R : for earth-leakage protection
Standards EN/IEC 60947
Product Certifications CCC
EAC
Marine
Device Application distribution
Range of Product ComPacT NSX100...250 new generation
[Ics] Rated service breaking capacity 90 kA at 220/240 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
36 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
35 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
Electrical Durability 40000 cycles at 440 V In/2
20000 cycles at 440 V In
15000 cycles at 690 V In/2
7500 cycles at 690 V In
Connection pitch 35 mm
Device short name NSX160N
Network type AC
Pollution degree 3 conforming to IEC 60664-1
Protected poles description 4D
3D + N/2
3D
Range ComPacT new generation
Trip unit name Micrologic 4.2
Neutral protection setting 0.5 x Ir (3D + N/2)
1 x Ir (4D)
no protection (3D)
[Isd] Short-time pick-up adjustment range 1.5...10 x Ir
[tr] Long-time delay adjustment range 400-400 s at 1.5 x Ir
16-16 s at 6 x Ir
11-11 s at 7.2 x Ir
Local Signalling flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload
[ui] Rated Insulation Voltage 500 V AC 50/60 Hz
Mounting position horizontal and vertical
flat on the back
Power Dissipation Per Pole 12.29 W N
12.29 W L1 and L3
9.98 W L2
Number of slots 5 slot(s)
Operating altitude 0...2000 m without derating
2000 m...5000 m with derating
[IΔn] Residual earth-leakage sensitive adjustment 30-30 mA
100-100 mA
300-300 mA
500-500 mA
1-1 A
3-3 A
5-5 A
[Δt] Residual earth-leakage time delay adjustment 0-0 ms
60-60 ms
150-150 ms
500-500 ms
1-1 s
Earth-leakage protection class class A
Height 161 mm
Depth 86 mm
width 140 mm
[Uimp] rated impulse withstand voltage 8 kV
Ambient air temperature for storage -50-85 °C
Compatibility code NSX160
Electrical Shock Protection Class class II
IP degree of protection IP40 conforming to IEC 60529
Utilisation category category A
Suitability for isolation yes conforming to EN/IEC 60947-2
Overvoltage Category class II
Brand Schneider Electric

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