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Images are for illustrative purposes only. Please refer to data sheet for details
NZM1-XUL24AC 259462 Y7-259462 EATON ELECTRIC Undervoltage release, 24VAC
NZM1-XUL24AC
259462
Y7-259462
EATON - MOELLER
1 Pcs.
Undervoltage release, 24VAC
NZM1-XUL24AC
Eaton Moeller series NZM - Molded Case Circuit Breaker. Undervoltage release, 24VAC, L
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: non-delayed disconnection of NZM circuit-breaker or N switch-disconnector when the control voltage sinks below 35-70% US. For use with Emergency-Stop devices in conjunction with emergency-stop button. when the undervoltage release is de-energized, accidental contact with the main contacts of the switch during attempts to switch on is safely prevented . Undervoltage releases cannot be installed simultaneously with NZM..-XHIV.. early-make auxiliary contact or NZM..-XA.. shunt release. Can be used for: NZM1(-4), N(N/O)1(-4)
Automation > Under voltage coil
Circuit Breakers NZM
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲General specifications
Product Name
Eaton Moeller series NZM release
Catalog Number
259462
Model Code
NZM1-XUL24AC
EAN
4015082594626
Product Length/Depth
37 mm
Product Height
66 mm
Product Width
32 mm
Product Weight
0.044 kg
Compliances
UL/CSA
IEC
RoHS conform
IEC
RoHS conform
Certifications
UL (Category Control Number DIHS)
CSA (Class No. 1437-01)
CE marking
IEC60947
CSA (File No. 22086)
CSA certified
UL489
UL (File No. E140305)
UL listed
CSA-C22.2 No. 5-09
CSA (Class No. 1437-01)
CE marking
IEC60947
CSA (File No. 22086)
CSA certified
UL489
UL (File No. E140305)
UL listed
CSA-C22.2 No. 5-09
Product specifications
Type
AccessoryUndervoltage release
Special features
Non-delayed disconnection of NZM circuit-breaker or N switch-disconnector when the control voltage sinks below 35 – 70% US.For use with emergency-stop devices in connection with an emergency-stop button.When the under-voltage trip is switched off, accidental contact with the circuit breaker’s primary contacts is prevented when switched on.Undervoltage releases cannot be installed simultaneously with 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
NZM1
Used with
NZM1(-4), N(S)1(-4)
Minimum command time - max
15 ms
Minimum command time - min
10 ms
Number of contacts (normally open contacts)
0
Reaction time
19 ms
Pick-up power consumption at AC (undervoltage release)
1.5 VA
Pick-up power consumption at DC (undervoltage release)
0.8 W
Voltage tolerance - max
1.1
Voltage tolerance - min
.85
Rated control supply voltage
24 V 50/60 Hz
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 3 m connection cable instead of screw termination
Voltage type
AC
Drop-out voltage of undervoltage release AC/DC - max
0.7 x Us
Drop-out voltage of undervoltage release AC/DC - min
0.35 x Us
Terminal capacity (solid/flexible conductor)
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 (1x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
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
18 - 14 AWG (2x) for undervoltage releases, off-delayed
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 (1x) at shunt release
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
18 - 14 AWG (2x) at shunt release
18 - 14 AWG (2x) for undervoltage releases, off-delayed
Power consumption
0.8 W (sealing DC)
1.5 VA (sealing AC)
1.5 VA (sealing AC)
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
Rated control voltage (relay contacts)
24 V AC
| 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) | 0 V |
| Voltage type for actuating (EF008242) | AC |
| 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) | No |
| 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 |