Schneider Electric Circuit breaker ComPacT NSXm B (25kA at 415VAC), 3 Poles 3d, 160A rating Micrologic 4.1 trip unit, EverLink connectors
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Schneider Electric Circuit breaker ComPacT NSXm B (25kA at 415VAC), 3 Poles 3d, 160A rating Micrologic 4.1 trip unit, EverLink connectors
Incl. Tax
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Description
ComPacT NSXm160B is a complete 3P 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 3 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.
Product Details
Weight (in Kg) | 1.644 |
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Net weight | 1.63 kg |
Product or Component Type | earth leakage circuit breaker |
Control Type | toggle |
Colour | grey (RAL 7016) |
Trip Unit Protection Functions | LSoIR |
Trip Unit Technology | electronic |
Ambient air temperature for operation | -25-70 °C |
Breaking Capacity | 50 kA Icu at 220...240 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 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
Mounting Mode | fixed |
Length | 80 |
Mechanical Durability | 20000 cycles |
IK Degree Of Protection | IK07 conforming to IEC 62262 |
9 mm Pitches | 9 module |
Network frequency | 50/60 Hz |
Trip Unit Rating | 160-160 A at 40 °C |
Earth-Leakage Protection | integrated |
Breaking Capacity Code | B 25 kA 415 V AC |
Downside Connection | front |
Instantaneous Pick-up Adjustment Range | 2000 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 9 settings |
Thermal Memory | 20 minutes before and after tripping |
Upside Connection | front |
[Ue] Rated Operational Voltage | 440 V AC 50/60 Hz |
Product Name | ComPacT NSXm new generation |
Connections Terminals | 1 Everlink lug wire size 2.5-70 mm², fine stranded copper 1 Everlink lug wire size 2.5-95 mm², rigid or stranded aluminium/copper |
Poles description | 3P |
Standards | EN/IEC 60947 |
Device Application | distribution |
Range of Product | ComPacT NSXm new generation |
[Ics] Rated service breaking capacity | 50 kA at 220...240 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 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
Electrical Durability | 20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In |
Connection pitch | 35 mm with spreaders 27 mm without spreaders |
Device short name | NSXm 160B |
Network type | AC |
Pollution degree | 3 conforming to IEC 60664-1 |
Protected poles description | 3D |
Range | ComPacT new generation |
Trip unit name | Micrologic 4.1 |
[Isd] Short-time pick-up adjustment range | 1.5...10 x Ir |
[tr] Long-time delay adjustment range | 200-200 s at 1.5 x Ir 8-8 s at 6 x Ir 5-5 s at 7.2 x Ir |
Local Signalling | flag (green) for presence of auxiliary contacts |
[ui] Rated Insulation Voltage | 500 V AC 50/60 Hz |
Mounting position | horizontal and vertical flat on the back |
Power Dissipation Per Pole | 12.21 W |
Number of slots | 1 slot(s) for auxiliary switch OF 1 slot(s) for alarm switch SD 1 slot(s) for voltage release MN or MX |
Operating altitude | 2000 m without derating 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 1000-1000 ms |
Earth-leakage protection class | class A class AC |
Earth-leakage sensitivity | 30 mA for class A 100 mA for class A 300 mA for class A 500 mA for class A 1 A for class A 30 mA for class AC 100 mA for class AC 300 mA for class AC 500 mA for class AC 1 A for class AC 3 A for class AC 5 A for class AC |
Height | 144 mm |
Depth | 80 mm |
width | 108 mm |
[Uimp] rated impulse withstand voltage | 8 kV |
Ambient air temperature for storage | -40-85 °C |
IP degree of protection | IP40 conforming to IEC 60529 |
Utilisation category | category A |
Suitability for isolation | yes conforming to IEC 60947-2 |
Brand | Schneider Electric |