View larger
Images are for illustrative purposes only. Please refer to data sheet for details
NZM2/3-XUHIV20LK110-130AC 284407 Y7-284407 EATON ELECTRIC Undervoltage release, 110-130VAC +2N/Oem
NZM2/3-XUHIV20LK110-130AC
284407
Y7-284407
EATON - MOELLER
1 Pcs.
Undervoltage release, 110-130VAC +2N/Oem
NZM2/3-XUHIV20LK110-130AC
Eaton Moeller series NZM - Molded Case Circuit Breaker. Undervoltage release, 110-130VAC +2N/Oem
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: for interlocking and load-shedding circuits, as well as for early-make of the undervoltage release in main-switch applications. For use with Emergency-Stop devices in conjunction with emergency-stop button. when the shunt release is energized, accidental contact with the main contacts of the switch during attempts to switch on is safely prevented . Early make of auxiliary contacts on switching on and off (manual operation): approx. 20ms. Cannot be used in conjunction with NZM...-XR.. remote operator. Undervoltage releases cannot be installed simultaneously with NZM..-XHIV.. early-make auxiliary contact or NZM..-XA.. shunt release. Can be used for: NZM2(-4), N(N/O)2(-4), NZM3(-4), N(N/O)3(-4)
Automation > Under voltage coil
Circuit Breakers NZM
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
Request a Quote
Pricing and availability are confirmed for each enquiry. Send this part and we will reply with price and lead time.
Request QuoteProduct Overview
Designed for integration into industrial switchgear, the Eaton Moeller NZM2/3-XUHIV20LK110-130AC functions as an undervoltage release mechanism. It prevents accidental machine startup following a power loss by actively disconnecting the circuit when line voltage drops below safety thresholds.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Rated control supply voltage AC 50 Hz (EF003978): 110 V
- Rated control supply voltage AC 60 Hz (EF003979): 110 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): 2
- 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
More info
▲General specifications
Product Name
Eaton Moeller series NZM release
Catalog Number
284407
Model Code
NZM2/3-XUHIV20LK110-130AC
EAN
4015082844073
Product Length/Depth
42 mm
Product Height
90 mm
Product Width
30 mm
Product Weight
0.074 kg
Compliances
IEC
UL/CSA
RoHS conform
UL/CSA
RoHS conform
Certifications
UL (Category Control Number DIHS)
CSA certified
UL listed
UL489
CSA (File No. 22086)
CSA (Class No. 1437-01)
IEC60947
UL (File No. E140305)
CE marking
CSA-C22.2 No. 5-09
CSA certified
UL listed
UL489
CSA (File No. 22086)
CSA (Class No. 1437-01)
IEC60947
UL (File No. E140305)
CE marking
CSA-C22.2 No. 5-09
Product specifications
Type
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 ms
- Cannot be used in conjunction with NZM...-XR... remote operator.
- 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
Fitted with:
Two separate early-make auxiliary contacts
Frame
NZM2/3
Used with
NZM3(-4), N(S)3(-4)
NZM2(-4), N(S)2(-4)
NZM2(-4), N(S)2(-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
110 - 130 V 50/60 Hz
Rated control supply voltage (Us) at AC, 50 Hz - max
130 V
Rated control supply voltage (Us) at AC, 50 Hz - min
110 V
Rated control supply voltage (Us) at AC, 60 Hz - max
130 V
Rated control supply voltage (Us) at AC, 60 Hz - min
110 V
Suitable for
Off-load switch
Connection type
Auxiliary contact terminals wired to terminal block
Coil terminals with 3 m of loose connection cables
Coil terminals with 3 m of loose connection cables
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 (1x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed
18 - 14 AWG (2x) for undervoltage releases, off-delayed
18 - 14 AWG (1x) at shunt release
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (2x) at shunt release
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed
18 - 14 AWG (2x) for undervoltage releases, off-delayed
18 - 14 AWG (1x) at shunt release
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (2x) at shunt release
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)
110 V AC
130 V AC
130 V AC