Schneider Electric circuit breaker Compact NSX400N, 50 kA at 415 VAC, Micrologic 4.3 Vigi trip unit 400 A, 4 poles 3d
LV433940
Rp 41.841.450
Incl. Tax
Incl. Tax
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LV433940
Schneider Electric circuit breaker Compact NSX400N, 50 kA at 415 VAC, Micrologic 4.3 Vigi trip unit 400 A, 4 poles 3d
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Schneider Electric circuit breaker Compact NSX400N, 50 kA at 415 VAC, Micrologic 4.3 Vigi trip unit 400 A, 4 poles 3d
Rp 41.841.450
Incl. Tax
Incl. Tax
Description
This Compact NSX400N is a complete 4P 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 50kA rms at 415VAC 50/60Hz. The operational voltage is 440VAC 50/60Hz. This product embeds a 400A rating electronic Micrologic 4.3 Vigi trip unit, with an integrated adjustable earth-leakage protection. Micrologic 4.3 Vigi provides also adjustable long time and short time protections, and a fixed instantaneous protection. This 4 poles version (185mm x 255mm x 110mm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. Compact NSX400N is part of Schneider Electric EcoStruxure Power architecture.
Product Details
| Weight (in Kg) | 7.695 |
|---|---|
| Net weight | 2.4 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 | 85 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 42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mounting Mode | fixed |
| Length | 86 |
| Mechanical Durability | 15000 cycles |
| IK Degree Of Protection | IK07 conforming to IEC 62262 |
| Network frequency | 50/60 Hz |
| Trip Unit Rating | 400-400 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 | 4800 A |
| Instantaneous Pick-up Adjustment Type Li | fixed |
| Long Time Delay Adjustment Type | fixed |
| Long Time Pick-up Adjustment Range | 160...400 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 |
| 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 NSX400...630 |
| [Ics] Rated service breaking capacity | 85 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 42 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Electrical Durability | 6000 cycles at 440 V In 12000 cycles at 440 V In/2 |
| Connection pitch | 45 mm |
| Device short name | VigiCompact NSX400N |
| Network type | AC |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Protected poles description | 4t 3t 3t + N/2 |
| Range | ComPact |
| Trip unit name | Micrologic 4.3 |
| Neutral protection setting | 0.5 x Ir (3t + N/2) 1 x Ir (4t) no protection (3t) |
| [Isd] Short-time pick-up adjustment range | 1.5...10 x Ir |
| [tr] Long-time delay adjustment range | 11-11 s at 7.2 x Ir 16-16 s at 6 x Ir 400-400 s at 1.5 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 |
| Number of slots | 6 slot(s) |
| Operating altitude | 0...2000 m without derating 2000 m...5000 m with derating |
| [IΔn] Residual earth-leakage sensitive adjustment | 300-300 mA 500-500 mA 1-1 A 3-3 A 5-5 A 10-10 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 | -40-85 °C |
| Compatibility code | NSX400 |
| 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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