Schneider NSX400N 3 Pole 400A Molded Case Circuit Breaker, 50 kA
₨ 160,000
₨ 120,000
- Range: ComPacT new generation
- device short name: NSX400N
- Product or component type: Circuit breaker
- Device application: Distribution
- Poles description: 3P
- Protected poles description: 3D
- [Uel rated operational voltage: 690 V AC 50/60 Hz
- Network type: AC
- Network frequency: 50/60 Hz
Additional information
| Ampere Rating | 400A |
|---|---|
| No. of Pole | 3 Pole |
Product Specifications
|
Range
|
compact new generation
|
|
device short name
|
nsx400n
|
|
product or component type
|
circuit breaker
|
|
device application
|
distribution
|
|
poles description
|
3p
|
|
protected poles description
|
3d
|
|
[in] rated current
|
400 a at 40 oc
|
|
[uel 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
|
50 ka
|
|
performance level
|
n 50ka415vac
|
|
trip unit name
|
micrologic 2.3
|
|
trip unit technology
|
electronic
|
|
trip unit protection functions
|
lsol
|
|
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
|
|
mechanical durability
|
15000 cycles
|
|
weight
|
6.05 kg
|
|
ip degree of protection
|
ip40 conforming to iec 60529
|
|
1k 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 0/0
|
|
operating altitude
|
0…2000 m without derating / 2000 m…5000 m with derating
|
Product Details
This ComPacT NSX400N is a complete 3P 3d 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 50kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds an electronic MicroLogic 2.3 trip unit, with 400A rating. MicroLogic 2.3 trip unit provides adjustable long time and short time protections, and a fixed instantaneous protection. This 3 poles version (140mm 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 NSX400N is part of Schneider Electric EcoStruxure Power architecture.
User Manual
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