Tax included. Shipping calculated at checkout.
Pengambilan di toko tidak tersedia
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
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 |
85 kA at 240 V AC 50/60 Hz conforming to UL 508
10 kA Icu at 660/690 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 20 kA at 600 V AC 50/60 Hz conforming to UL 508 50 kA at 480 V AC 50/60 Hz conforming to UL 508 36 kA Icu at 500 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 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
|
Performance level |
N 50 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 |
800 V AC 50/60 Hz
|
|
---|---|---|
[Uimp] rated impulse withstand voltage |
8 kV
|
|
[Ics] rated service short-circuit breaking capacity |
10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 500 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 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
|
mechanical durability |
50000 cycles
|
|
electrical durability |
10000 cycles at 690 V In
20000 cycles at 690 V In/2 30000 cycles at 440 V In 50000 cycles at 440 V In/2 |
|
mounting support |
Backplate
|
|
upside connection |
Front
|
|
downside connection |
Front
|
|
connection pitch |
35 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) |
105 mm
|
|
Height (H) |
161 mm
|
|
Depth (D) |
86 mm
|
|
net weight |
2.05 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 |
Vendor | AMS Network |
---|---|
Type | electricity |
Sku | 5 |
Weight | 2.1 kg |