Schneider Electric
Compact NSXm circuit breaker 25A 3P 70kA at 380/415V(IEC) compression lug - LV426551
Out of stock
SKU
LV426551
Details
It is a Compact NSXm molded case circuit breaker, 25A, 70kA at 415VAC, for all LV standard applications.
It offers new features like Everlink technology, DIN rail and plate mounting capability.
It embeds new spring type auxiliaries externally visible.
Compact NSXm is one of the smallest MCCB on the market, 81mm (W) x 137mm (H) x 80mm (D).
This is a 3 poles version with an embedded thermal-magnetic trip unit.
It ensures compliance with international standards (IEC 60947/CCC/EAC) and marine specifications.
More Information
| Attribute | Value |
|---|---|
| SKU | LV426551 |
| product certifications | EAC, CCC, Marine |
| relative humidity | 0-95 % |
| ambient air temperature for storage | -50-85 °C |
| pollution degree | 3 conforming to IEC 60664-1 |
| ambient air temperature for operation | -25-70 °C |
| magnetic tripping current | 600-600 A |
| range of product | ComPact NSXm |
| product or component type | MCCB |
| net weight | 1.06 kg |
| mounting mode | clip-on, by screws |
| standards | EN/IEC 60947 |
| earth-leakage protection | without |
| mechanical durability | 20000 cycles |
| device short name | NSXm 25H |
| breaking capacity | 100 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2, 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2, 30 kA Icu at 500 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, 10 kA Icu at 660...690 V AC 50/60 Hz conforming to IEC 60947-2 |
| trip unit technology | thermal-magnetic |
| range | ComPact NSXm |
| 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, 30 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, 22 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2, 2.5 kA at 660...690 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 | TM-D |
| trip unit rating | 25-25 A at 40 °C |
| breaking capacity code | H 70 kA 415 V AC |
| [Uimp] rated impulse withstand voltage | 8 kV |
| product name | ComPact NSXm |
| network frequency | 50/60 Hz |
| connections - terminals | compression lug/busbar |
| height | 137 mm |
| mounting support | DIN rail, plate |
| width | 81 mm |
| depth | 80 mm |
| operating altitude | 0...2000 m without derating, 2000...5000 m with derating |
| IP degree of protection | IP40 conforming to IEC 60529 |
| [In] rated current | 25 A at 40 °C |
| network type | AC |
| 9 mm pitches | 9 module |
| poles description | 3P |
| colour | grey (RAL 7016) |
| 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 |
| device application | protection, distribution |
| control type | toggle |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| protection type | L : for overload protection (thermal), I : for short-circuit protection (magnetic) |
| utilisation category | category A |
| connection pitch | 35 mm with spreaders, 27 mm without spreaders |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| suitability for isolation | yes conforming to EN/IEC 60947-2 |
| protected poles description | 3d |
| long time pick-up adjustment range | 0.7...1 x In |
| long time pick-up adjustment type Ir | adjustable |
| long time delay adjustment type | fixed |
| 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 |
| trip unit protection functions | LI |
Technical Documents
