> EATON - MOELLER>Circuit Breakers NZM >NZM1-XU48DC 262631 Y7-262631 ELECTRIC Undervoltage release, 48 V DC
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NZM1-XU48DC 262631 Y7-262631 EATON ELECTRIC Undervoltage release, 48 V DC View larger
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NZM1-XU48DC 262631 Y7-262631 EATON ELECTRIC Undervoltage release, 48 V DC

NZM1-XU48DC

262631

Y7-262631

EATON-MOELLER

Undervoltage release, 48 V DC

NZM1-XU48DC

Eaton Moeller series NZM - Molded Case Circuit Breaker. Undervoltage release, 48 V DC, 1

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), N1(-4)

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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

Total: $159.95
Unit price: $159.95
This price is per unit and is the net value (not including taxes if applicable).

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General specifications

Product Name
Eaton Moeller series NZM release
Catalog Number
262631
Model Code
NZM1-XU48DC
EAN
4015082626310
Product Length/Depth
37 mm
Product Height
66 mm
Product Width
32 mm
Product Weight
0.044 kg
Compliances
UL/CSA
IEC
RoHS conform
Certifications
CE marking
UL listed
CSA-C22.2 No. 5-09
CSA certified
UL489
CSA (Class No. 1437-01)
UL (File No. E140305)
CSA (File No. 22086)
IEC60947
UL (Category Control Number DIHS)

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), N1(-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
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 terminal block on the left-hand switch side
Voltage type
DC
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 (1x) for undervoltage releases, off-delayed with ferrule
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
18 - 14 AWG (2x) at shunt release
18 - 14 AWG (2x) for undervoltage releases, off-delayed
18 - 14 AWG (1x) at shunt release
0.75 mm² - 2.5 mm² (1x) 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
Power consumption
0.8 W (sealing DC)
1.5 VA (sealing AC)
Rated control supply voltage (Us) at DC - max
250 V
Rated control supply voltage (Us) at DC - min
220 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

ETIM for 262631 Low-voltage industrial controls and switchgear (EC001022)
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) 220 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) 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

Datasheet - PDF

▲
Title: Size: Type:
PDF CATALOGUE EATON EN .pdf 38 Mbytes
NZM1-XU48DC Y7-262631 262631 EN_119860.pdf 627 Kbytes NZM1-XU48DC Y7-262631 262631 EN_119860.pdf

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