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274138
Model Kodu: NZM4-XA-230AC-MNS

Eaton Moeller series NZM Shunt release, 230VAC, for mesh network, size 4

General specifications

Product Name
Eaton Moeller series NZM Shunt release
Catalog Number
274138
EAN
4015082741389
Product Length/Depth
107 mm
Product Height
51 mm
Product Width
64 mm
Product Weight
0.218 kg
Compliances
IEC
RoHS conform
Model Code
NZM4-XA-230AC-MNS

Delivery program

Frame
NZM4
Special features
  • Shunt release for mesh network circuit-breakers in conjunction with NZM-XZM capacitor unit
  • Only for short-time operation with a maximum on-time = 1 s
  • Operating range 10 - 110 % Us
  • not UL/CSA approved
  • Rated control voltage 230 V AC
  • Cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XU... undervoltage release.
  • Intermittent operation guaranteed by series connection of an M22-(C)K10 make contact.
Suitable for
Off-load switch
Type
  • Accessory
  • Shunt release
Used with
NZM4(-4), N(S)4(-4)

Design verification as per IEC/EN 61439

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.

Technical Data - Electrical

Current consumption - max
1 A
Electric connection type
Screw connection
Frequency rating
50 Hz / 60 Hz (shunt release)
Minimum command time - max
15 ms
Minimum command time - min
10 ms
Rated control supply voltage
230 V AC
Rated control supply voltage (Us) at AC, 50 Hz - max
230 V
Rated control supply voltage (Us) at AC, 50 Hz - min
230 V
Rated control supply voltage (Us) at AC, 60 Hz - max
230 V
Rated control supply voltage (Us) at AC, 60 Hz - min
230 V
Rated control voltage (relay contacts)
230 V AC
Reaction time
22 ms
Time on duty - max
1000 ms
Voltage rating at AC (x Us) - max
1.1
Voltage rating at AC (x Us) - min
0.1
Voltage type
AC

Technical Data - Mechanical

Number of contacts (change-over contacts)
0
Number of contacts (normally closed contacts)
0
Number of contacts (normally open contacts)
0
Special features
  • Shunt release for mesh network circuit-breakers in conjunction with NZM-XZM capacitor unit
  • Only for short-time operation with a maximum on-time = 1 s
  • Operating range 10 - 110 % Us
  • not UL/CSA approved
  • Rated control voltage 230 V AC
  • Cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XU... undervoltage release.
  • Intermittent operation guaranteed by series connection of an M22-(C)K10 make contact.

Technical Data - Mechanical - Terminals

Terminal capacity (solid/flexible conductor)
18 - 14 AWG (1x) at shunt release
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
18 - 14 AWG (2x) at shunt release
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (2x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed

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