266476 NZM4-XAHIV380-440AC/DC

General specifications
Product name
Eaton Moeller series NZM release
Part no.
NZM4-XAHIV380-440AC/DC
EAN
4015082664763
Product Length/Depth
107 millimetre
Product height
51 millimetre
Product width
64 millimetre
Product weight
0.24 kilogram
Compliances
RoHS conform
IEC
UL/CSA
Certifications
UL (Category Control Number DIHS)
CSA (File No. 22086)
CSA-C22.2 No. 5-09
CSA certified
CE marking
UL (File No. E140305)
UL listed
IEC60947
UL489
CSA (Class No. 1437-01)
Product Tradename
NZM
Product Type
Accessories
Product Sub Type
Release
Delivery program
Type
Shunt release
Accessory
Special features
Shunt releases cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XU... undervoltage release.
Early make of auxiliary contact on switching on (manual operation): approx. 90 ms.
If the shunt trip is live, contact with the circuit breaker’s primary contacts is prevented when switched on.
Cannot be used in conjunction with NZM...-XR... remote operator.
Frame
NZM4
Fitted with:
Early-make auxiliary contact
Suitable for
Off-load switch
Used with
NZM4(-4), N(S)4(-4)
Technical Data - Electrical
Voltage type
AC
Voltage rating
0.7 - 1.1 x Us
Voltage rating at AC (x Us) - min
0.7
Voltage rating at AC (x Us) - max
1.1
Rated control voltage (relay contacts)
440 V AC
380 V DC
440 V DC
380 V AC
Rated control supply voltage
380 - 440 V AC/DC
Rated control supply voltage (Us) at AC, 50 Hz - min
380 V
Rated control supply voltage (Us) at AC, 50 Hz - max
440 V
Rated control supply voltage (Us) at AC, 60 Hz - min
380 V
Rated control supply voltage (Us) at AC, 60 Hz - max
440 V
Rated control supply voltage (Us) at DC - min
380 V
Rated control supply voltage (Us) at DC - max
440 V
Frequency rating
50 Hz / 60 Hz / 200 Hz / 400 Hz, DC (shunt release)
Pick-up power consumption (shunt release)
2.5 VA/W
Reaction time
22 ms
Time on duty - max
Minimum command time - min
10 ms
Minimum command time - max
15 ms
Electric connection type
Screw connection
Technical Data - Mechanical
Number of contacts (change-over contacts)
0
Number of contacts (normally closed contacts)
0
Number of contacts (normally open contacts)
1
Connection type
With bolt connection
Special features
Shunt releases cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XU... undervoltage release.
Early make of auxiliary contact on switching on (manual operation): approx. 90 ms.
If the shunt trip is live, contact with the circuit breaker’s primary contacts is prevented when switched on.
Cannot be used in conjunction with NZM...-XR... remote operator.
Technical Data - Mechanical - Terminals
Terminal capacity (solid/flexible conductor)
18 - 14 AWG (2x) at shunt release
18 - 14 AWG (1x) 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) 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
18 - 14 AWG (1x) for undervoltage releases, off-delayed
Design verification as per IEC/EN 61439
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.
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.

Technical data ETIM 9.0

Low-voltage industrial components (EG000017) / Shunt release (for power circuit breaker) (EC001023)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Full load current trip (ecl@ss13-27-37-04-18 [AKF016018])
Rated control supply voltage AC 50 Hz
380 - 440 V
Rated control supply voltage AC 60 Hz
380 - 440 V
Rated control supply voltage DC
380 - 440 V
Voltage type for actuating
AC
Initial value of the undelayed short-circuit release - setting range
0 A
End value adjustment range undelayed short-circuit release
0 A
Power consumption
W
Type of electric connection
Screw connection
Number of contacts as normally open contact
1
Number of contacts as normally closed contact
0
Number of contacts as change-over contact
0
Suitable for power circuit breaker
No
Suitable for off-load switch
Yes
Suitable for motor safety switch
No
Suitable for overload relay
No