Schneider Electric
Compact NSX <630 circuit breaker NSX630H - Micrologic 2.3 - 630 A - 4 poles 4d - LV432896
Out of stock
SKU
LV432896
Details
This Compact NSX630H 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 690VAC 50/60Hz.
This product embeds an electronic Micrologic 2.3 trip unit, with 630A rating.
Micrologic 2.3 trip unit provides 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 NSX630H is part of Schneider Electric EcoStruxure Power architecture.
More Information
| Attribute | Value |
|---|---|
| SKU | LV432896 |
| product certifications | EAC, CCC, Marine |
| relative humidity | 0-95 % |
| ambient air temperature for storage | -50-85 °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 NSX400...630 |
| product or component type | MCCB |
| net weight | 8.13 kg |
| mounting mode | fixed |
| standards | EN/IEC 60947 |
| earth-leakage protection | without |
| mechanical durability | 15000 cycles |
| device short name | NSX630H |
| breaking capacity | 50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2, 85 kA at 240 V AC 50/60 Hz conforming to UL 508, 20 kA at 600 V AC 50/60 Hz conforming to UL 508, 65 kA at 480 V AC 50/60 Hz conforming to UL 508, 100 kA Icu at 220/240 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, 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, 20 kA Icu at 660/690 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 | 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2, 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2, 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA at 500 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 2.3 |
| trip unit rating | 630-630 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 |
| short-time delay adjustment type | fixed |
| thermal memory | 20 minutes before and after tripping |
| network frequency | 50/60 Hz |
| height | 255 mm |
| mounting support | backplate |
| compatibility code | NSX630 |
| width | 185 mm |
| depth | 110 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 | 630 A at 40 °C |
| network type | AC |
| poles description | 4P |
| electrical durability | 6000 cycles at 690 V In/2, 4000 cycles at 440 V In, 8000 cycles at 440 V In/2, 2000 cycles at 690 V In |
| device application | distribution |
| control type | toggle |
| [Ue] rated operational voltage | 690 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 |
| utilisation category | category A |
| neutral protection setting | 0.5 x Ir (3t + N/2), 1 x Ir (4t), no protection (3t) |
| connection pitch | 45 mm |
| [Ui] rated insulation voltage | 800 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 | 250...630 A |
| long time pick-up adjustment type Ir | adjustable 9 settings |
| instantaneous pick-up adjustment range | 6900 A |
| long time delay adjustment type | fixed |
| instantaneous pick-up adjustment type Ii | fixed |
| number of slots | 6 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 |
| trip unit protection functions | LSoI |
| short-time pick-up adjustment type Isd | adjustable 9 settings |
Technical Documents
