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NZMN2-MX90-NA 192523 EATON ELECTRIC Automatic int. NZM2 PXR20, 90A, 3p, screw terminals, UL/CSA
NZMN2-MX90-NA
192523
EATON-MOELLER
Automatic int. NZM2 PXR20, 90A, 3p, screw terminals, UL/CSA
NZM2 PXR20 circuit breaker, 90A, 3p, Screw terminal, UL/CSA
Circuit Breakers NZM
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
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▲More info
▲NZM2 PXR20 circuit breaker, 90A, 3p, Screw terminal, UL/CSA
The xEffect NZM...-MX-NA circuit breaker range with power expert release (PXR) electronic triggering system covers use cases for motor protection with only four compact sizes and is suitable for the IEC and UL/CSA market. Test function and settings via micro USB port directly on the switch. Modular function groups always make mounting flexible and may be supplemented by the comprehensive range of accessories. R.m.s. value measurement and thermal memory.
General specifications
Product name
Eaton Moeller series NZM molded case circuit breaker electronic
Part no.
NZMN2-MX90-NA
EAN
4015081932511
Product Length/Depth
149 millimetre
Product height
195 millimetre
Product width
105 millimetre
Product weight
2.509 kilogram
Compliances
RoHS conform
Certifications
CSA (Class No. 1432-01)
IEC
UL (File No. E31593)
IEC 60947-2
UL/CSA
CSA (File No. 22086)
UL listed
UL (Category Control Number DIVQ)
CSA certified
UL 489
Specially designed for North America
UL508
CSA-C22.2 No. 5-09
CE marking
IEC
UL (File No. E31593)
IEC 60947-2
UL/CSA
CSA (File No. 22086)
UL listed
UL (Category Control Number DIVQ)
CSA certified
UL 489
Specially designed for North America
UL508
CSA-C22.2 No. 5-09
CE marking
Product Tradename
NZM
Product Type
Molded case circuit breaker
Product Sub Type
Electronic
Delivery program
Application
Branch circuits, feeder circuits
Type
Circuit breaker
Circuit breaker frame type
NZM2
Number of poles
Three-pole
Amperage Rating
90 A
Release system
Electronic release
Special features
Rated current = rated uninterrupted current: 90 ASwitches conform to UL/CSA as well as the IEC regulations. IEC switching performance values are contained on the rating plate.
Fitted with:
Thermal protection
Technical Data - Electrical
Voltage rating
690 V - 690 V
Rated operating voltage Ue (UL) - max
480 V
Rated insulation voltage (Ui)
690 V
Instantaneous current setting (Ii) - min
180 A
Instantaneous current setting (Ii) - max
1260 A
Overload current setting (Ir) - min
36 A
Overload current setting (Ir) - max
90 A
Short-circuit release non-delayed setting - min
180 A
Short-circuit release non-delayed setting - max
1260 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 440 V, 50/60 Hz
150 kA
Rated operating power at AC-3, 230 V
22 kW
Rated operating power at AC-3, 400 V
45 kW
Electrical connection type of main circuit
Screw connection
Handle type
Rocker lever
Technical Data - Mechanical
Mounting Method
Fixed
Built-in device fixed built-in technique
Built-in device fixed built-in technique
Degree of protection
IP20
Switch off technique
Electronic
Special features
Rated current = rated uninterrupted current: 90 ASwitches conform to UL/CSA as well as the IEC regulations. IEC switching performance values are contained on the rating plate.
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
90 A
Equipment heat dissipation, current-dependent
6.68 W
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
70 °C
Ambient storage temperature - min
40 °C
Ambient storage temperature - max
70 °C
Design verification as per IEC/EN 61439
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.
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.
Additional information
Functions
Phase failure sensitive
Current limiting circuit breaker
Motor protection
Current limiting circuit breaker
Motor protection
Technical data ETIM 8.0
Low-voltage industrial components (EG000017) / Motor protection circuit-breaker (EC000074)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Motor protection circuit-breaker ([email protected] [AGZ529016])
Overload release current setting
36 - 90 A
Adjustment range undelayed short-circuit release
180 - 1,260 A
With thermal protection
Yes
Phase failure sensitive
Yes
Switch off technique
Electronic
Rated operating voltage
690 - 690 V
Rated permanent current Iu
90 A
Rated operation power at AC-3, 230 V
22 kW
Rated operation power at AC-3, 400 V
45 kW
Type of electrical connection of main circuit
Screw connection
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
With integrated auxiliary switch
No
With integrated under voltage release
No
Number of poles
3
Rated short-circuit breaking capacity lcu at 400 V, AC
150 kA
Degree of protection (IP)
IP20
Height
195 mm
Width
105 mm
Depth
149 mm
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN.pdf | 51 Mbytes |
|
| NZMN2-MX90-NA 192523 EN_192523.pdf | 115 Kbytes |
|
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