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LV429751 adalah Pemutus Sirkuit Kasus Cetak (MCCB) dari seri Schneider Electric Compact NSX100. MCCB ini memiliki desain modular dan berkinerja tinggi, namun yang paling penting, ia dilengkapi dengan unit trip MA (Magnetic Adjustment), yang membuatnya dirancang secara khusus untuk proteksi motor.
MCCB ini melindungi sirkuit tiga fase hanya dari bahaya hubung singkat (short circuit) yang sangat tinggi. Berbeda dengan MCCB distribusi standar, unit MA ini tidak memiliki perlindungan overload termal internal, sehingga harus diintegrasikan dengan perangkat termal eksternal (seperti relai termal) untuk melindungi motor secara lengkap.
Fitur Kunci
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| Breaking Capacity Code Icu @ 415V | N / 50kA |
| Poles Description | 3P |
| Trip Unit Rating | 50 A |
| Trip Unit Name | MA |
| Protected Poles | 3t |
Main
| range |
ComPact
|
|
|---|---|---|
| product name |
ComPact NSX
|
|
| range of product |
ComPact NSX100...250
|
|
| device short name |
NSX100N
|
|
| product or component type |
Circuit breaker
|
|
| device application |
Motor
|
|
| Number of poles |
3P
|
|
| protected poles description |
3t
|
|
| [In] rated current |
50 A at 65 °C
|
|
| [Ue] rated operational voltage |
690 V AC 50/60 Hz
|
|
| network type |
AC
|
|
| network frequency |
50/60 Hz
|
|
| suitability for isolation |
Yes conforming to EN/IEC 60947-2
|
|
| utilisation category |
Category A
|
|
| [Icu] rated ultimate short-circuit breaking capacity |
85Â kA at 240 V AC 50/60 Hz conforming to UL 508
10Â kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 35Â kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 20Â kA at 600 V AC 50/60 Hz conforming to UL 508 50Â kA at 480 V AC 50/60 Hz conforming to UL 508 36Â kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 50Â kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50Â kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 90Â kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
|
| Performance level |
N 50Â kA 415 V AC
|
|
| trip unit name |
MA
|
|
| trip unit technology |
Magnetic
|
|
| trip unit protection functions |
I
|
|
| control type |
Toggle
|
|
| Circuit breaker mounting mode |
Fixed
|
| [Ui] rated insulation voltage |
800Â V AC 50/60 Hz
|
|
|---|---|---|
| [Uimp] rated impulse withstand voltage |
8Â kV
|
|
| [Ics] rated service short-circuit breaking capacity |
10Â kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
35Â kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 36Â kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 50Â kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50Â kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 90Â kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
|
| mechanical durability |
50000Â cycles
|
|
| electrical durability |
10000Â cycles at 690 V In
20000Â cycles at 690 V In/2 30000Â cycles at 440 V In 50000Â cycles at 440 V In/2 |
|
| mounting support |
Backplate
|
|
| upside connection |
Front
|
|
| downside connection |
Front
|
|
| connection pitch |
35Â mm
|
|
| protection type |
I : for short-circuit protection (magnetic)
|
|
| trip unit rating |
50 A at 65 °C
|
|
| Short-time protection pick-up adjustment type Isd |
Adjustable 9 settings
|
|
| [Isd] Short-time protection pick-up adjustment range |
6...14 x In
|
|
| earth-leakage protection |
Without
|
|
| Number of slots for electrical auxiliaries |
5 slot(s)
|
|
| Width (W) |
105Â mm
|
|
| Height (H) |
161Â mm
|
|
| Depth (D) |
86Â mm
|
|
| net weight |
2.05Â kg
|
| standards |
EN/IEC 60947
|
|
|---|---|---|
| product certifications |
CCC
EAC Marine |
|
| overvoltage category |
Class II
|
|
| electrical shock protection class |
Class II
|
|
| pollution degree |
3 conforming to IEC 60664-1
|
|
| IP degree of protection |
IP40 conforming to IEC 60529
|
|
| IK degree of protection |
IK07 conforming to IEC 62262
|
|
| ambient air temperature for operation |
-25…70 °C
|
|
| ambient air temperature for storage |
-50…85 °C
|
|
| relative humidity |
0…95 %
|
|
| operating altitude |
0...2000 m without derating
2000 m...5000 m with derating |
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Note :Â Harga nett (sudah termasuk PPN), ongkir terpisah
| Vendor | AMS Network |
|---|---|
| Type | electricity |
| Sku | 5 |
| Weight | 2.1 kg |