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NZM4-XA2A24AC/DC 189744 EATON ELECTRIC NZM4-XA2A24AC/DC
NZM4-XA2A24AC/DC
189744
Y7-189744
EATON-MOELLER
NZM4-XA2A24AC/DC
NZM4-XA2A24AC/DC. Shunt release for NZM4, configurable relays, 2NO, 24AC/DC, Push-in terminals
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 release
Catalog Number
189744
Model Code
NZM4-XA2A24AC/DC
EAN
4015081877393
Product Length/Depth
110 mm
Product Height
63 mm
Product Width
62 mm
Product Weight
0.245 kg
Compliances
UL/CSA
IEC
RoHS conform
IEC
RoHS conform
Certifications
IEC60947
UL listed
UL (File No. E140305)
CSA (Class No. 1437-01)
UL489
CE marking
CSA-C22.2 No. 5-09
CSA certified
UL (Category Control Number DIHS)
CSA (File No. 22086)
UL listed
UL (File No. E140305)
CSA (Class No. 1437-01)
UL489
CE marking
CSA-C22.2 No. 5-09
CSA certified
UL (Category Control Number DIHS)
CSA (File No. 22086)
Product specifications
Type
AccessoryShunt releaseShunt release with two relays
Special features
The breakers are actuated by a voltage pulse or by applying a no-break current.For signalizing commands or different states of the circuit-breaker.Two relays per unit.The activation criteria can be configured in the trip unit.Configuration via communication or circuit breaker display or front USB port and Eaton Power Xpert Protection Manager.If the shunt trip is live, contact with the circuit breaker’s primary contacts is prevented when switched on.Only for use in combination with circuit-breakers with electronic trips.Shunt trip relay modules cannot be installed simultaneously with make-before-break auxiliary contact NZM...-XHIV, under-voltage trip NZM...-XU... or shunt trip NZM...-XA.Relay coil is controlled by trip unit.Relay contacts for control wiring.Relays can be used for controlling remote operator with Us=208-204 V AC.Control wiring on push-in clamps.Cannot be used with the PXR10 NZM-AX electronic trip.
Voltage rating
0.7 - 1.1 x Us
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.
Electric connection type
Screw connection
Frame
NZM4
Pollution degree
3
Used with
PXR20(25) NZM4(-4)-..X…
Minimum command time - max
15 ms
Minimum command time - min
10 ms
Number of contacts (normally open contacts)
2
Number of relays
2
Reaction time
22 ms
Pick-up power consumption (shunt release)
2.5 VA/W
Rated control supply voltage (Us) at AC, 50 Hz - max
24 V
Rated control supply voltage (Us) at AC, 50 Hz - min
24 V
Rated control supply voltage (Us) at AC, 60 Hz - max
24 V
Rated control supply voltage (Us) at AC, 60 Hz - min
24 V
Rated insulation voltage (Ui)
250 V
Strip length
8 mm (relay contact connection)
Switching capacity (reference value) - min
10 mA / 12 V
Rated impulse withstand voltage (Uimp)
6 kV AC
Suitable for
Off-load switch
Motor safety switch
Motor safety switch
Connection type
With push in terminal
Voltage type
AC
Overvoltage category
III
Rated operational current
1 A (110 V AC-1, relay contacts)
1 A (230 V AC-1, relay contacts)
1 A (24 V AC-1, relay contacts)
1 A (230 V AC-1, relay contacts)
1 A (24 V AC-1, relay contacts)
Rated control supply voltage (Us) at DC - max
24 V
Rated control supply voltage (Us) at DC - min
24 V
Voltage rating at AC (x Us) - max
1.1
Voltage rating at AC (x Us) - min
.7
Number of contacts (normally closed contacts)
0
Number of contacts (change-over contacts)
0
Undelayed short-circuit release - min
0 A
Undelayed short-circuit release - max
0 A
Terminal capacity (stranded cable)
0.25 mm² - 1.5 mm² (1x) at shunt release
0.25 mm² - 0.75 mm² (1x) at shunt release (uninsulated ferrule according to DIN46228 / 1)
24 - 16 AWG (1x) at shunt release
24 - 16 AWG (1x) for undervoltage release
0.25 mm² - 1.5 mm² (1x) at shunt release (insulated ferrule according to DIN46224 / 4)
0.25 mm² - 1.5 mm² (1x) for undervoltage release
0.25 mm² - 0.75 mm² (1x) at shunt release (uninsulated ferrule according to DIN46228 / 1)
24 - 16 AWG (1x) at shunt release
24 - 16 AWG (1x) for undervoltage release
0.25 mm² - 1.5 mm² (1x) at shunt release (insulated ferrule according to DIN46224 / 4)
0.25 mm² - 1.5 mm² (1x) for undervoltage release
Terminal capacity (solid cable)
0.2 mm² - 1.5 mm² (1x) at shunt release
0.2 mm² - 1.5 mm² (1x) for undervoltage release
0.2 mm² - 1.5 mm² (1x) for undervoltage release
Time on duty - max
∞
Rated control voltage (relay contacts)
24 V AC
24 V DC
240 V AC
24 V DC
240 V AC
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN.pdf | 51 Mbytes |
|
| NZM4-XA2A24AC/DC 189744 IT_189805.pdf | 638 Kbytes |
|
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