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NZMH3-4-A320/200-SVE 168890 EATON ELECTRIC NZMH3-4-A320/200-SVE
NZMH3-4-A320/200-SVE
168890
Y7-168890
EATON-MOELLER
NZMH3-4-A320/200-SVE
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 4p, 320A, 200A in 4th pole, withdrawable unit, H3-4-A320/200-SVE
Circuit Breakers NZM
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
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▲General specifications
Product Name
Eaton Moeller series NZM molded case circuit breaker thermo-magnetic
Catalog Number
168890
Model Code
NZMH3-4-A320/200-SVE
EAN
4015081653973
Product Length/Depth
335 mm
Product Height
215.2 mm
Product Width
185 mm
Product Weight
8.81 kg
Compliances
RoHS conform
Certifications
IEC
Product specifications
Special features
Rated current = rated uninterrupted current: 320 A
Amperage Rating
320 A
Voltage rating
690 V - 690 V
Features
Motor drive optional
Protection unit
Protection unit
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
94 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
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Degree of protection
IP20
Electrical connection type of main circuit
Screw connection
Current rating of neutral conductor
60% of phase conductor
Number of poles
Four-pole
Functions
System and cable protection
Position of connection for main current circuit
Front side
Rated operational current for specified heat dissipation (In)
320 A
Short-circuit release non-delayed setting - max
3200 A
Short-circuit release non-delayed setting - min
1920 A
Handle type
Rocker lever
Short delay current setting (Isd) - max
0 A
Short delay current setting (Isd) - min
0 A
Instantaneous current setting (Ii) - max
19200 A
Instantaneous current setting (Ii) - min
1920 A
Overload current setting (Ir) - max
320 A
Overload current setting (Ir) - min
250 A
Overload current setting (Ir)
160 A - 200 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
150 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 500 V DC
70 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 750 V DC
70 kA
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN.pdf | 51 Mbytes |
|
| NZMH3-4-A320/200-SVE 168890 EN_113193.pdf | 3 Mbytes |
|
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