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NZM2/3-XUHIV48DC 259604 EATON ELECTRIC Undervoltage release, 48 V DC, +2early N/O
NZM2/3-XUHIV48DC
259604
EATON-MOELLER
Undervoltage release, 48 V DC, +2early N/O
NZM2/3-XUHIV48DC
Eaton Moeller series NZM - Molded Case Circuit Breaker. Undervoltage release, 48 V DC, +2early N/O, 2/3
Low-voltage industrial components > Under voltage coil
Circuit Breakers NZM Accessories
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
More info
▲General specifications
Product Name
Eaton Moeller series NZM release
Catalog Number
259604
Model Code
NZM2/3-XUHIV48DC
EAN
4015082596040
Product Length/Depth
42 mm
Product Height
90 mm
Product Width
30 mm
Product Weight
0.074 kg
Compliances
UL/CSA
IEC
RoHS conform
IEC
RoHS conform
Certifications
CE marking
UL (File No. E140305)
CSA (Class No. 1437-01)
IEC60947
CSA-C22.2 No. 5-09
UL listed
UL (Category Control Number DIHS)
UL489
CSA (File No. 22086)
CSA certified
UL (File No. E140305)
CSA (Class No. 1437-01)
IEC60947
CSA-C22.2 No. 5-09
UL listed
UL (Category Control Number DIHS)
UL489
CSA (File No. 22086)
CSA certified
Product specifications
Type
AccessoryUndervoltage releaseUndervoltage release with early-make auxiliary contact
Special features
Undervoltage release with 2 early-make auxiliary contacts, e.g., for early-make connection of undervoltage release in main switch applications, as well as for interlock and load shedding circuits.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.Early make of auxiliary contacts on switching on and off (manual operation): approx. 20 msUndervoltage releases cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XA... shunt release.Cannot be used in conjunction with NZM...-XR... remote operator.
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
Fitted with:
Two early-make auxiliary contacts
Frame
NZM2/3
Used with
NZM2(-4), N2(-4)
NZM3(-4), N3(-4)
NZM3(-4), N3(-4)
Minimum command time - max
15 ms
Minimum command time - min
10 ms
Number of contacts (normally open contacts)
2
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
48 V DC
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
Suitable for
Off-load switch
Connection type
With bolt connection
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)
18 - 14 AWG (1x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (1x) at shunt release
18 - 14 AWG (2x) at shunt release
18 - 14 AWG (2x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
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 (1x) at shunt release
18 - 14 AWG (2x) at shunt release
18 - 14 AWG (2x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
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
48 V
Rated control supply voltage (Us) at DC - min
48 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)
48 V DC
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| NZM2/3-XUHIV48DC 259604 EN_259583.pdf | 3 Mbytes |
 |
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