NZMH3-4-VE400/250-AVE 113592 EATON MOELLER Circuit-breaker, 4p, 400A, 250A in 4th pole, withdrawable unit View larger
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NZMH3-4-VE400/250-AVE 113592 EATON MOELLER Circuit-breaker, 4p, 400A, 250A in 4th pole, withdrawable unit

NZMH3-4-VE400/250-AVE

113592

EATON - MOELLER

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Circuit-breaker, 4p, 400A, 250A in 4th pole, withdrawable unit

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Circuit Breakers Electrical Power

NZM3 - EATON - MOELLER

* Brand new product in its original packaging covered by the warranties and certifications provided by EATON - MOELLER

*This price is per unit and is the net value (not including taxes if applicable).

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Delivery programme
Product range
  Circuit-breaker
Protective function
  Systems, cable, selectivity and generator protection
Standard/Approval
  IEC
Installation type
  Withdrawable
Release system
  Electronic release
Construction size
  NZM3
Description
  R.m.s. value measurement and “thermal memory”
adjustable time delay setting to overcome current peaks tr: 2 – 14 s at 6 x Ir also infinity (without overload releases)
Adjustable delay time tsd: Steps: 0, 20, 60, 100, 200, 300, 500, 750, 1000 ms
i2t constant function: switchable
Number of poles
  4 pole
Standard equipment
  Screw connection
Switching capacity
   
400/415 V 50 Hz
IcukA150
Rated current = rated uninterrupted current
   
Rated current = rated uninterrupted current
In = IuA400
Neutral conductor
% of phase conductorCSA100
Reduced neutral conductor protection
 A500
Neutral conductor protection
  Reduced neutral conductor protection
Setting range
   
Overload trip
   
IrA200 - 400
Main pole
IrA125 - 250
Short-circuit releases
   
Non-delayed
Ii = In x … 2 - 11
Delayed
Isd = Ir x … 2 - 10
Technical data
General
Standards
  IEC/EN 60947
Protection against direct contact
  Finger and back of hand proof to VDE 0106 Part 100
Climatic proofing
  Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature
   
Ambient temperature, storage
 °C- 40 - + 80
Operation
 °C-25 - +70
Mechanical shock resistance (10 ms half-sinusoidal shock) according to IEC 60068-2-27
 g20 (half-sinusoidal shock 20 ms)
Safe isolation to EN 61140
   
Between auxiliary contacts and main contacts
 V AC500
between the auxiliary contacts
 V AC300
Weight
 kg8.4
Mounting position
  
Vertical and 90° in all directions
 >With residual-current release XFI:
- NZM1, N1, NZM2, N2: vertical and 90° in all directions
with plug-in adapter elements
- NZM1, N1, NZM2, N2: vertical, 90° right/left
with withdrawable unit:
- NZM3, N3: vertical, 90 ° left
- NZM4, N4: vertical
with remote operator:
- NZM2, N(S)2, NZM3, N(S)3, NZM4, N(S)4: vertical and 90° in all directions

Direction of incoming supply
  as required
Degree of protection
   
Device
  In the operating controls area: IP20 (basic degree of protection)
Enclosures
  With insulating surround: IP40
With door coupling rotary handle: IP66
Terminations
  Tunnel terminal: IP10
Phase isolator and strip terminal: IP00
Other technical data (sheet catalogue)
  >Weight
>Temperature dependency, Derating
>Effective power loss
Circuit-breakers
Rated current = rated uninterrupted current
In = IuA400
Rated surge voltage invariability
Uimp  
Main contacts
 V8000
Auxiliary contacts
 V6000
Rated operational voltage
UeV AC690
Overvoltage category/pollution degree
  III/3
Rated insulation voltage
UiV 1000
Use in unearthed supply systems
 V>
>
>
>
Dimensions
>
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CAD data
>Product-specific CAD data
>3D Preview

Datasheet - PDF

Title: Language: Size: Type:
Datasheet 1: 113592 - NZMH3-4-VE400/250-AVE English 242 Kbytes Datasheet 1: 113592 - NZMH3-4-VE400/250-AVE
Complete catalogue 1: 113592 - NZMH3-4-VE400/250-AVE English 40 Mbytes Datasheet 1: 113592 - NZMH3-4-VE400/250-AVE

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