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EATON - MOELLER NZMN3-S400-SVE NZMN3-S400-SVE 168491 Y7-168491 EATON ELECTRIC Circuit-breaker, 3p, 400A, plug-in module View larger
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NZMN3-S400-SVE 168491 Y7-168491 EATON ELECTRIC Circuit-breaker, 3p, 400A, plug-in module

NZMN3-S400-SVE

168491

Y7-168491

EATON - MOELLER

1 Pcs.

Circuit-breaker, 3p, 400A, plug-in module NZMN3-S400-SVE Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 400A, plug-in module, NZMN3-S400-SVE

Automation > Motor protection circuit-breaker
Circuit Breakers NZM

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General specifications

Product Name
Eaton Moeller series NZM molded case circuit breaker magnetic
Catalog Number
168491
Model Code
NZMN3-S400-SVE
EAN
4015081649716
Product Length/Depth
335 mm
Product Height
215.2 mm
Product Width
140 mm
Product Weight
6.38 kg
Compliances
RoHS conform

Product specifications

Type
Circuit breaker
Special features
Amperage Rating
400 A
Voltage rating
690 V - 690 V
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
Mounting Method
Built-in device plug-in technique
Equipment heat dissipation, current-dependent
72.48 W
Ambient operating temperature - max
70 °C
Ambient operating temperature - min
-25 °C
Ambient storage temperature - max
70 °C
Ambient storage temperature - min
40 °C
Rated operating power at AC-3, 230 V
132 kW
Rated operating power at AC-3, 400 V
200 kW
Switch off technique
Magnetic
Degree of protection
IP20
Direction of incoming supply
As required
Electrical connection type of main circuit
Screw connection
Rated operational current
349 A (400 V AC-3)
Number of poles
Three-pole
Short-circuit release non-delayed setting - max
5000 A
Short-circuit release non-delayed setting - min
2800 A
Handle type
Rocker lever
Instantaneous current setting (Ii) - max
44328 A
Instantaneous current setting (Ii) - min
7 A
Overload current setting (Ir) - max
0 A
Overload current setting (Ir) - min
0 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
50 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
50 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 500 V DC
30 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 750 V DC
30 kA
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz
50 kA

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.