Circuit-breaker, 3p, 160A - EATON - NZMH2-A160 - 259101 View larger
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Circuit-breaker, 3p, 160A - EATON - NZMH2-A160 - 259101





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Circuit-breaker, 3p, 160A

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Circuit Breakers Electrical Power

Circuit-breakers NZM - EATON - MOELLER

Compact circuit-breaker, up to 160A - EATON - MOELLER

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

Price: $634.10
*This price is per unit and is the net value (not including taxes if applicable).
Up to 35% discount for registered clients.

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Delivery programme
Product range
Protective function
  System and cable protection
Installation type
Release system
  Thermomagnetic release
Construction size
Number of poles
  3 pole
Standard equipment
  Screw connection
Switching capacity
400/415 V 50 Hz
Rated current = rated uninterrupted current
Rated current = rated uninterrupted current
In = IuA160
Setting range
Overload trip
IrA 125 - 160
Short-circuit releases
Ii = In x … 6 - 10
Short-circuit releases
IrmA 960 - 1600
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
 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
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 = IuA160
Rated surge voltage invariability
Main contacts
Auxiliary contacts
Rated operational voltage
UeV AC690
Rated operational voltage
UeV DC750

1) Details apply for 3 pole system protection circuit-breaker with thermomagnetic release NZMN(H)1(2)(3)-A... to 500 A.

For rated operating voltage switching via 3 contacts:

DC correction factor for instantaneous release response value: NZM1: 1.25, NZM2: 1.35, NZM3: 1.45

Set value for Ii at DC = set value Ii AC/correction factor DC

Switching of one pole via two series contacts Switching of one pole via three series contacts
 >  >
Overvoltage category/pollution degree
Rated insulation voltage
Use in unearthed supply systems
CAD data
>Product-specific CAD data
>3D Preview

PDF of Circuit-breaker, 3p, 160A - EATON - NZMH2-A160 - 259101

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