NZMN4-4-VE1000 265978 EATON MOELLER Circuit-breaker, 4p, 1000A View larger
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NZMN4-4-VE1000 265978 EATON MOELLER Circuit-breaker, 4p, 1000A





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Circuit-breaker, 4p, 1000A

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Circuit Breakers Electrical Power

Circuit-breakers NZM - EATON - MOELLER

Circuit-breakers, electronic releases, up to 1600A - EATON - MOELLER

* Brand new produt in its original packing 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
Protective function
  Systems, cable, selectivity and generator protection
Installation type
Release system
  Electronic release
Construction size
  R.m.s. value measurement and “thermal memory”
adjustable time delay setting to overcome current peaks tr: 2 – 20 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
Set value in neutral conductor is synchronous with set value Ir of main pole.
Number of poles
  4 pole
Standard equipment
  Screw connection
Switching capacity
400/415 V 50 Hz
Rated current = rated uninterrupted current
Rated current = rated uninterrupted current
In = IuA1000
Neutral conductor
% of phase conductorCSA100
Setting range
Overload trip
IrA 500 - 1000
Main pole
IrA 500 - 1000
Short-circuit releases
Ii = In x … 2 - 12
Isd = Ir x … 2 - 10
Technical data
  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
 °C-25 - +70
Mechanical shock resistance (10 ms half-sinusoidal shock) according to IEC 60068-2-27
 g15 (half-sinusoidal shock 11 ms)
Safe isolation to EN 61140
Between auxiliary contacts and main contacts
 V AC500
between the auxiliary contacts
 V AC300
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
  In the operating controls area: IP20 (basic degree of protection)
  With insulating surround: IP40
With door coupling rotary handle: IP66
  Tunnel terminal: IP10
Phase isolator and strip terminal: IP00
Other technical data (sheet catalogue)
>Temperature dependency, Derating
>Effective power loss
Rated current = rated uninterrupted current
In = IuA1000
Rated surge voltage invariability
Main contacts
Auxiliary contacts
Rated operational voltage
UeV AC690
Overvoltage category/pollution degree
Rated insulation voltage
Use in unearthed supply systems
>IL01210010Z (AWA1230-2022) Circuit-Breaker, basic unit
>>Weight >>Temperature dependency, Derating >>Effective power loss>>Setting-Specific Representation of Tripping Characteristics and Competent Assessment of their Interaction>>Busbar Component Adapters for modern Industrial control panels

Datasheet - PDF

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