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Schneider NSX400N 4 Pole Molded Case Circuit Breaker, 50 kA

Schneider
Key Features
  • Range: ComPacT new generation
  • Product name: ComPacT NSX new generation
  • Product or component type: Circuit breaker
  • Device application: Distribution
  • Poles description: 4P
  • Protected poles description: 4D/ 3D + N/2/ 3D
  • Neutral position: Left
  • [In] rated current: 400 A at 40 oc
  • [Uel rated operational voltage: 690 V AC 50/60 Hz
  • Network type: AC

Brand: 

Availability:

50 in stock

250,000

50 in stock

This ComPacT NSX400N 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 50kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds an electronic MicroLogic 2.3 trip unit, with a 400A rating. MicroLogic 2.3 trip unit provides adjustable long-time and short-time protections and fixed instantaneous protection. This 4-pole 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 NSX400N is part of Schneider Electric EcoStruxure Power architecture.

Specifications

BRAND

Schneider

Product Specifications
Range
compact new generation
product name
compact nsx new generation
product or component type
circuit breaker
device application
distribution
poles description
4p
protected poles description
4d/ 3d + n/2/ 3d
neutral position
left
[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
[i-jil rated insulation voltage
800 v ac 50/60 hz
[uimp] rated impulse withstand voltage
8 kv
mechanical durability
15000 cycles
electrical durability
12000 cycles at 440 v in/2 / 6000 cycles at 440 v in / 6000 cycles at 690 v in/2 / 3000 cycles at 690 v in
weight
7.9 kg
standards
ewiec 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
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

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