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Picture of Circuit breaker, ComPacT NSXm 160B, 25kA/415VAC, 4 poles, MicroLogic 4.1 trip unit 160A, EverLink lugs
SKU:

C12B44V160L

Circuit breaker, ComPacT NSXm 160B, 25kA/415VAC, 4 poles, MicroLogic 4.1 trip unit 160A, EverLink lugs

$3,974.88
Available for Shipping : 03-Dec-2024
Product Selector
Circuit breaker, ComPacT NSXm 160B, 25kA/415VAC, 4 poles, MicroLogic 4.1 trip unit 160A, EverLink lugs
  • ComPacT NSXm has smaller frame size, incorporating new features and innovations
  • ComPacT NSXm is the smallest frame size in the rage, offering new features and innovations
  • Gain up to 40% in space when using with integrated earth leakage protection
  • Reduce up to 40% mounting and cabling time
  • Select, configure and commission easily with EcoStruxure Customer Lifecycle Software
  • DIN rail mounting product
  • EverLink connectors with patented creep compensating technology
  • New spring type auxiliaries and new wireless indication contact
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Manufacturer: Schneider Electric
Product environmental
End of life manual
User guide
Instruction sheet
Declaration of conformity
Catalogue
Product Page Link
Product Data Sheet
ComPacT NSXm160B is a complete 4P fixed circuit breaker designed to optimize space and breaking capacity. The breaking capacity (Icu) is 25kA rms at 415VAC 50/60Hz. The operational voltage is 440VAC 50/60Hz. It introduces new features like Everlink connectors technology. It offers built-in DIN rail & plate mounting capability and spring type auxiliaries externally visible. This 4 poles Earth Leakage Circuit Breaker (ELCB) is one of the smallest on the market. The dimensions are 108mm (W) x 144mm (H) x 80mm (D). It ensures compliance with international standards (IEC 60947/CCC/EAC) and marine specifications.

Products specifications

Attribute name Attribute value
Main
Device application distribution
Suitability for isolation yes conforming to IEC 60947-2
Trip unit technology electronic
Neutral position left
Utilisation category category A
Network type AC
Device short name NSXm 160B
Breaking capacity code B 25 kA 415 V AC
Breaking capacity 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2, 25 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
Mounting mode fixed
Control type toggle
Range ComPacT new generation
Protected poles description 4D
Range of product ComPacT NSXm new generation
Trip unit name MicroLogic 4.1
Poles description 4P
Product name ComPacT NSXm new generation
Product or component type earth leakage circuit breaker
Trip unit protection functions LSoIR
[Ue] rated operational voltage 440 V AC 50/60 Hz
[In] rated current 160 A at 40 °C
Network frequency 50/60 Hz
Complementary
Short-time pick-up adjustment type Isd adjustable 9 settings
[Uimp] rated impulse withstand voltage 8 kV
Trip unit rating 160-160 A at 40 °C
Long time pick-up adjustment type Ir adjustable 9 settings
Electrical durability 5000 cycles at 690 V In, 10000 cycles at 690 V In/2, 10000 cycles at 440 V In, 20000 cycles at 440 V In/2
Downside connection front
Earth-leakage protection class class AC, class A
Earth-leakage protection integrated
Thermal memory 20 minutes before and after tripping
Height 144 mm
[Ics] rated service breaking capacity 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2, 25 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
Residual earth-leakage time delay adjustment type adjustable
9 mm pitches 12 module
[IΔn] residual earth-leakage sensitive adjustment 5-5 A, 3-3 A, 1-1 A, 500-500 mA, 300-300 mA, 100-100 mA, 30-30 mA
[Δt] residual earth-leakage time delay adjustment 1000-1000 ms, 500-500 ms, 150-150 ms, 60-60 ms, 0-0 ms
[Ui] rated insulation voltage 500 V AC 50/60 Hz
[tr] long-time delay adjustment range 5-5 s at 7.2 x Ir, 8-8 s at 6 x Ir, 200-200 s at 1.5 x Ir
Net weight 1.63 kg
Long time delay adjustment type fixed
Number of slots 1 slot(s) for voltage release MN or MX, 1 slot(s) for alarm switch SD, 1 slot(s) for auxiliary switch OF
Power dissipation per pole 12.21 W
Colour grey (RAL 7016)
Connection pitch 27 mm without spreaders, 35 mm with spreaders
Mechanical durability 20000 cycles
Upside connection front
Long time pick-up adjustment range 63...160 A
Neutral protection setting 1 x Ir (4D)
Short-time delay adjustment type fixed
Depth 80 mm
Width 108 mm
Mounting position flat on the back, horizontal and vertical
[Isd] short-time pick-up adjustment range 1.5...10 x Ir
Local signalling flag (green) for presence of auxiliary contacts
Residual earth-leakage sensitity adjustment type adjustable
Connections - terminals 1 Everlink lug wire size 2.5-95 mm², rigid or stranded aluminium/copper,  1 Everlink lug wire size 2.5-70 mm², fine stranded copper
Instantaneous pick-up adjustment type Ii fixed
Instantaneous pick-up adjustment range 2000 A
Earth-leakage sensitivity 5 A for class AC, 3 A for class AC, 1 A for class AC, 500 mA for class AC, 300 mA for class AC, 100 mA for class AC, 30 mA for class AC, 1 A for class A, 500 mA for class A, 300 mA for class A, 100 mA for class A, 30 mA for class A
Mounting support backplate
Environment
Relative humidity 0-95 %
Ambient air temperature for storage -40-85 °C
Operating altitude 5000 m with derating, 2000 m without derating
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40 conforming to IEC 60529
Ambient air temperature for operation -25-70 °C
IK degree of protection IK07 conforming to IEC 62262
Standards EN/IEC 60947
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 15.0 cm
Package 1 Width 13.0 cm
Package 1 Length 19.0 cm
Package 1 Weight 1.792 kg
Unit Type of Package 2 2
Number of Units in Package 2 4
Package 2 Height 30.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 7.556 kg

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