Select your language
Worldwide English
German English Spanish French Dutch Italian Polish Czech Norwegian Bokmål
PDM90659868
292346 NZM2-4-XFIA

General specifications
Product name
Eaton Moeller series NZM release
Part no.
NZM2-4-XFIA
EAN
4015082923464
Product Length/Depth
132 millimetre
Product height
103 millimetre
Product width
140 millimetre
Product weight
2.03 kilogram
Compliances
IEC
RoHS conform
Certifications
IEC/EN 60947-2 annex B
IEC/EN 60947-2
Product Tradename
NZM
Product Type
Accessories
Product Sub Type
Release
Delivery program
Application
In three- and single-phase systems
Type
Accessory Earth-fault releases
Number of poles
Four-pole
Features
Sealable, setting buttons
Special features
Core-balance principle with AC/DC sensitivity (in range 0 - 100 kHz) For 4 pole NZM2-4 circuit-breakers and N2-4 switch-disconnectors Internal power supply Us = 50 - 400 V
Frame
96 mm
NZM2
Used with
NZM2-4
N2-4
Four-pole
Technical Data - Electrical
Sensitivity type
Sensitive to AC/DC (type B)
Voltage rating
50 - 400 V AC (independent of mains voltage)
Voltage rating at DC
50 V DC (dependent on mains voltage)
Rated operating voltage (Ue) - max
400 V
Rated control supply voltage (Us) at AC, 50 Hz - min
50 V
Rated control supply voltage (Us) at AC, 50 Hz - max
400 V
Rated control supply voltage (Us) at AC, 60 Hz - min
50 V
Rated control supply voltage (Us) at AC, 60 Hz - max
400 V
Rated control supply voltage (Us) at DC - min
0 V
Rated control supply voltage (Us) at DC - max
0 V
Current rating - min
15 A
Current rating - max
250 A
Rated fault current - min
0.3 A
Rated fault current - max
1 A
Fault current detection range
With AC voltage: 0 - 100 kHz
With pulsed DC voltage: 50 Hz
Frequency rating
50 Hz
Power on-delay time - min
100 ms
Power on-delay time - max
100 ms
Technical Data - Mechanical
Mounting Method
Bottom
Mounting position
Vertical and 90° in all directions
Degree of protection
IP20 (operating component area)
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Special features
Core-balance principle with AC/DC sensitivity (in range 0 - 100 kHz) For 4 pole NZM2-4 circuit-breakers and N2-4 switch-disconnectors Internal power supply Us = 50 - 400 V
Lifespan, mechanical
≧ 2000 operations
Technical Data - Mechanical - Terminals
Terminal capacity (solid/flexible conductor)
As NZM2 standard connection with ferrules
As NZM2 standard terminal without ferrules
Design verification as per IEC/EN 61439 - technical data
Ambient operating temperature - min
-25 °C
Ambient operating 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
Delay adjustable

Technical data ETIM 9.0

Low-voltage industrial components (EG000017) / Residual current release for power circuit breaker (EC001021)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Fault current switch for circuit breakers (ecl@ss13-27-37-04-11 [AKF009018])
Rated control supply voltage AC 50 Hz
50 - 400 V
Rated control supply voltage AC 60 Hz
50 - 400 V
Rated control supply voltage DC
0 - 0 V
Rated fault current
0.3 - 1 A
Max. power on-delay time
100 ms
Delay adjustable
Yes
Max. rated operation voltage Ue
400 V