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NZM4-XA24AC/DC 266447 Y7-266447 EATON ELECTRIC Shunt release, 24VAC/DC
NZM4-XA24AC/DC
266447
Y7-266447
EATON-MOELLER
Shunt release, 24VAC/DC
NZM4-XA24AC/DC
Eaton Moeller series NZM - Molded Case Circuit Breaker. Shunt release, 24VAC/DC, 4
Optional accessories for circuit-breaker series NZM offers a comprehensive portfolio of application possibilities for worldwide use. Modular functional groups make mounting flexible and simple.
Low-voltage industrial components > Shunt release (for power circuit breaker)
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
266447
Model Code
NZM4-XA24AC/DC
EAN
4015082664473
Product Length/Depth
107 mm
Product Height
51 mm
Product Width
64 mm
Product Weight
0.218 kg
Compliances
UL/CSA
IEC
RoHS conform
IEC
RoHS conform
Certifications
UL489
CSA-C22.2 No. 5-09
CSA (Class No. 1437-01)
IEC60947
UL listed
CSA (File No. 22086)
UL (Category Control Number DIHS)
CE marking
UL (File No. E140305)
CSA certified
CSA-C22.2 No. 5-09
CSA (Class No. 1437-01)
IEC60947
UL listed
CSA (File No. 22086)
UL (Category Control Number DIHS)
CE marking
UL (File No. E140305)
CSA certified
Product specifications
Type
Special features
- Switches are tripped by a voltage pulse or by the application of uninterrupted voltage.
- If the shunt trip is live, contact with the circuit breaker’s primary contacts is prevented when switched on.
- Shunt releases cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XU... undervoltage release.
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
Frequency rating
50 Hz / 60 Hz / 200 Hz / 400 Hz, DC (shunt release)
Used with
NZM4(-4), N(S)4(-4)
Minimum command time - max
15 ms
Minimum command time - min
10 ms
Number of contacts (normally open contacts)
0
Reaction time
22 ms
Pick-up power consumption (shunt release)
2.5 VA/W
Rated control supply voltage
24 V AC/DC
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
Suitable for
Off-load switch
Connection type
With bolt connection
Voltage type
AC/DC
Terminal capacity (solid/flexible conductor)
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 (2x) for undervoltage releases, off-delayed
18 - 14 AWG (1x) at shunt release
18 - 14 AWG (2x) at shunt release
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (2x) for undervoltage releases, off-delayed
18 - 14 AWG (1x) at shunt release
18 - 14 AWG (2x) at shunt release
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed
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
Time on duty - max
∞
Rated control voltage (relay contacts)
24 V AC
24 V DC
24 V DC
| Feature Name | Feature Value |
|---|---|
| Rated control supply voltage AC 50 Hz (EF003978) | 24 V |
| Rated control supply voltage AC 60 Hz (EF003979) | 24 V |
| Rated control supply voltage DC (EF003980) | 24 V |
| Voltage type for actuating (EF008242) | AC/DC |
| Initial value of the undelayed short-circuit release - setting range (EF008187) | 0 A |
| End value adjustment range undelayed short-circuit release (EF008188) | 0 A |
| 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 |
| 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-XA24AC/DC Y7-266447 266447 IT_189805.pdf | 638 Kbytes |
|
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