Schneider Electric
Compact NSX <630 circuit breaker NSX160H, 70 kA at 415 VAC, Micrologic 4.2 Vigi trip unit 160 A, 4 poles 4d - LV433869
Out of stock
SKU
LV433869
Details
This Compact NSX160H 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 70kA 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 NSX160H is part of Schneider Electric EcoStruxure Power architecture.
More Information
| Attribute | Value |
|---|---|
| SKU | LV433869 |
| product certifications | EAC, CCC, Marine |
| relative humidity | 0-95 % |
| ambient air temperature for storage | -40-85 °C |
| overvoltage category | class II |
| pollution degree | 3 conforming to IEC 60664-1 |
| ambient air temperature for operation | -25-70 °C |
| upside connection | front |
| electrical shock protection class | class II |
| range of product | ComPact NSX100...250 |
| product or component type | MCCB |
| net weight | 2.4 kg |
| mounting mode | fixed |
| standards | EN/IEC 60947 |
| earth-leakage protection | integrated |
| mechanical durability | 40000 cycles |
| device short name | VigiCompact NSX160H |
| breaking capacity | 100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2, 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 |
| trip unit technology | electronic |
| range | ComPact NSX |
| IK degree of protection | IK07 conforming to IEC 62262 |
| [Ics] rated service breaking capacity | 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2, 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 |
| trip unit name | Micrologic 4.2 |
| trip unit rating | 160-160 A at 40 °C |
| breaking capacity code | H 70 kA 415 V AC |
| downside connection | front |
| [Uimp] rated impulse withstand voltage | 8 kV |
| product name | ComPact NSX |
| earth-leakage protection class | class A |
| short-time delay adjustment type | fixed |
| thermal memory | 20 minutes before and after tripping |
| operating mode | OFF using the IΔn rotary switch |
| [Δt] residual earth-leakage time delay adjustment | 0-0 ms, 60-60 ms, 150-150 ms, 500-500 ms, 1-1 s |
| network frequency | 50/60 Hz |
| height | 161 mm |
| mounting support | backplate |
| compatibility code | NSX160 |
| width | 140 mm |
| depth | 86 mm |
| operating altitude | 0...2000 m without derating, 2000 m...5000 m with derating |
| IP degree of protection | IP40 conforming to IEC 60529 |
| [In] rated current | 160 A at 40 °C |
| network type | AC |
| poles description | 4P |
| electrical durability | 20000 cycles at 440 V In, 40000 cycles at 440 V In/2 |
| device application | distribution |
| control type | toggle |
| [Ue] rated operational voltage | 440 V AC 50/60 Hz |
| local signalling | flashing LED (green) for ready to operate, LED 105 % Ir (red) for overload, LED 90 % Ir (orange) for overload |
| 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 |
| utilisation category | category A |
| neutral protection setting | 0.5 x Ir (3t + N/2), 1 x Ir (4t), no protection (3t) |
| connection pitch | 35 mm |
| [Ui] rated insulation voltage | 500 V AC 50/60 Hz |
| suitability for isolation | yes conforming to EN/IEC 60947-2 |
| protected poles description | 3t, 4t, 3t + N/2 |
| neutral position | left |
| long time pick-up adjustment range | 63...160 A |
| long time pick-up adjustment type Ir | adjustable 9 settings |
| instantaneous pick-up adjustment range | 2400 A |
| long time delay adjustment type | fixed |
| instantaneous pick-up adjustment type Ii | fixed |
| number of slots | 5 slot(s) |
| [Isd] short-time pick-up adjustment range | 1.5...10 x Ir |
| [tr] long-time delay adjustment range | 16-16 s at 6 x Ir, 11-11 s at 7.2 x Ir, 400-400 s at 1.5 x Ir |
| trip unit protection functions | LSoIR |
| short-time pick-up adjustment type Isd | adjustable |
| residual earth-leakage sensitity adjustment type | adjustable |
| [tsd] short-time delay adjustment range | 0.02-0.02 s |
| [IΔn] residual earth-leakage sensitive adjustment | 300-300 mA, 500-500 mA, 1-1 A, 3-3 A, 5-5 A, 30-30 mA, 100-100 mA |
| residual earth-leakage time delay adjustment type | adjustable |
Technical Documents
