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NZM2-4-XFI 292344 EATON ELECTRIC Earth-fault release, 0.1-3A, 4p View larger
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NZM2-4-XFI 292344 EATON ELECTRIC Earth-fault release, 0.1-3A, 4p

NZM2-4-XFI

292344

EATON-MOELLER

Earth-fault release, 0.1-3A, 4p

NZM2-4-XFI

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Low-voltage industrial components > Residual current release for power circuit breaker

Circuit Breakers NZM Accessories

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

Total price: $1,049.55
Unit price: $1,049.55

*This price is per unit and is the net value (not including taxes if applicable).

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Earth-fault release, 0.1-3A, 4p
Optional accessories for the circuit-breaker series NZM offers a comprehensive portfolio of application options for use world wide. The mounting is always flexible and easy thanks to the modular function groups. Notes: approved according to IEC/EN 60947-2 not UL/CSA approved. Suitable for use in three- and single-phase systems. Pulse current sensitive according to core-balance principle. for 4 pole circuit-breaker NZM2-4 and switch-disconnector N2-4 independent of network voltage Ue = 280 … 690 V 50/60 Hz auxiliary contact (1s, 1 N/C integrated) are reset via the reset button . Not in combination with plug-in units, insulated enclosure or main switch assembly kit for side panel mounting with mounting bracket. Rated ultimate short-circuit breaking capacity is determined by fitted NZM2. When using a switch-disconnector N2, by the back-up fuse to be used. See technical data. Can be used for NZM2-4, N2-4

General specifications
Product name
Eaton Moeller series NZM release
Part no.
NZM2-4-XFI
EAN
4015082923440
Product Length/Depth
132 millimetre
Product height
103 millimetre
Product width
140 millimetre
Product weight
2.407 kilogram
Compliances
IEC
RoHS conform
Certifications
IEC/EN 60947-2
IEC/EN 60947-2 annex B
Product Tradename
NZM
Product Type
Accessories
Product Sub Type
Release
Delivery program
Application
In three- and single-phase systems
Type
AccessoryEarth-fault releases
Number of poles
Four-pole
Features
Sealable, setting buttons
Special features
Earth-fault release to IEC/EN 60947-2Not UL/CSA approvedSuitable for use in three- and single-phase systemsPulse-current sensitive according to core-balance principleFor 4 pole NZM2-4 circuit-breakers and N2-4 switch-disconnectorsSupply voltage-dependent Ue = 280 – 690 V 50 Hz
Frame
96 mm
NZM2
Used with
N2-4
NZM2-4
Four-pole
Technical Data - Electrical
Sensitivity type
Pulse-current sensitive as per core-balance principle (type A)
Voltage rating
280 - 690 V AC (independent of mains voltage)
Rated operating voltage (Ue) - max
690 V
Rated control supply voltage (Us) at AC, 50 Hz - min
280 V
Rated control supply voltage (Us) at AC, 50 Hz - max
690 V
Rated control supply voltage (Us) at AC, 60 Hz - min
0 V
Rated control supply voltage (Us) at AC, 60 Hz - max
0 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
0.1 A
Rated fault current - max
3 A
Fault current detection range
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
Earth-fault release to IEC/EN 60947-2Not UL/CSA approvedSuitable for use in three- and single-phase systemsPulse-current sensitive according to core-balance principleFor 4 pole NZM2-4 circuit-breakers and N2-4 switch-disconnectorsSupply voltage-dependent Ue = 280 – 690 V 50 Hz
Lifespan, mechanical
≧ 2000 operations
Technical Data - Mechanical - Terminals
Terminal capacity (solid/flexible conductor)
As NZM2 standard terminal without ferrules
As NZM2 standard connection with 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
280 - 690 V
Rated control supply voltage AC 60 Hz
0 - 0 V
Rated control supply voltage DC
0 - 0 V
Rated fault current
0.1 - 3 A
Max. power on-delay time
100 ms
Delay adjustable
Yes
Max. rated operation voltage Ue
690 V

Datasheet - PDF

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Title: Size: Type:
NZM2-4-XFI 292344 EN_292344.pdf 113 Kbytes NZM2-4-XFI 292344 EN_292344.pdf

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