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NZM4-XUV 266588 Y7-266588 EATON ELECTRIC Undervoltage release, for delay unit
NZM4-XUV
266588
Y7-266588
EATON-MOELLER
Undervoltage release, for delay unit
NZM4-XUV
Eaton Moeller series NZM - Molded Case Circuit Breaker. Undervoltage release for switch frame size NZM4, for combination with separate delay unit
Undervoltage release for switch frame size NZM4, for combination with separate delay unit
Low-voltage industrial components > Under voltage coil
Circuit Breakers NZM
Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
Best sellers
▲More info
▲General specifications
Product Name
Eaton Moeller series NZM release
Catalog Number
266588
Model Code
NZM4-XUV
EAN
4015082665883
Product Length/Depth
107 mm
Product Height
51 mm
Product Width
64 mm
Product Weight
0.263 kg
Compliances
IEC
RoHS conform
RoHS conform
Certifications
IEC60947
CSA (File No. 22086)
CE marking
UL (Category Control Number DIHS)
CSA-C22.2 No. 5-09
CSA (Class No. 1437-01)
CSA certified
UL (File No. E140305)
UL489
UL listed
CSA (File No. 22086)
CE marking
UL (Category Control Number DIHS)
CSA-C22.2 No. 5-09
CSA (Class No. 1437-01)
CSA certified
UL (File No. E140305)
UL489
UL listed
Product specifications
Used with
NZM4(-4)
N(S)4(-4)
N(S)4(-4)
Type
AccessoryUndervoltage releaseUndervoltage release, off-delayed
Special features
Special releases for combining with separate delay time.For use with emergency-stop devices in connection with an emergency-stop button.not UL/CSA approvedUVU-NZM delay unit is additionally required.Cannot be installed simultaneously with separate NZM...-XHIV early-make auxiliary contact or NZM...-XA... shunt release.
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
Number of contacts (normally open contacts)
0
Rated control supply voltage (Us) at AC, 50 Hz - max
0 V
Rated control supply voltage (Us) at AC, 50 Hz - min
0 V
Rated control supply voltage (Us) at AC, 60 Hz - max
0 V
Rated control supply voltage (Us) at AC, 60 Hz - min
0 V
Voltage rating at DC
18 V DC
Suitable for
Off-load switch
Connection type
With bolt connection
Voltage type
DC
Functions
Delayed
Terminal capacity (solid/flexible conductor)
18 - 14 AWG (1x) at shunt release
18 - 14 AWG (2x) at shunt release
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (2x) for undervoltage releases, off-delayed
18 - 14 AWG (2x) at shunt release
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (2x) for undervoltage releases, off-delayed
Rated control supply voltage (Us) at DC - max
0 V
Rated control supply voltage (Us) at DC - min
0 V
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
| Feature Name | Feature Value |
|---|---|
| Rated control supply voltage AC 50 Hz (EF003978) | 0 V |
| Rated control supply voltage AC 60 Hz (EF003979) | 0 V |
| Rated control supply voltage DC (EF003980) | 0 V |
| Voltage type for actuating (EF008242) | DC |
| Type of electric connection (EF003961) | Screw connection |
| Number of contacts as normally open contact (EF008256) | 0 |
| Number of contacts as normally closed contact (EF008255) | 0 |
| Number of contacts as change-over contact (EF008257) | 0 |
| Delayed (EF001541) | Yes |
| Suitable for power circuit breaker (EF005863) | No |
| Suitable for off-load switch (EF001543) | Yes |
| Suitable for motor safety switch (EF005826) | No |
| Suitable for overload relay (EF001545) | No |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| NZM4-XUV Y7-266588 266588 FR_266221.pdf | 4 Mbytes |
|
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