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NZMH4-ME1400-S1 290385 Y7-290385 EATON ELECTRIC Circuit-breaker, 3p, 1400A 1000V
NZMH4-ME1400-S1
290385
Y7-290385
EATON - MOELLER
1 Pcs.
Circuit-breaker, 3p, 1400A 1000V
NZMH4-ME1400-S1
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 1400A 1000V
Series NZM..-ME circuit-breakers cover all application cases with just four compact sizes and are suitable for the IEC market. Modular function groups always make mounting flexible. With electronic release for motor protection with phase failure sensitivity. Notes: r.m.s. value measurement and thermal memory, adjustable time delay setting to overcome current peaks tr:2-20 at 6xIr as well as infinity (without overload release), NZM...S1 terminal type: NZM...XKSA cover required, NZM4...S1 terminal type: Insulated busbar connection (NZM4-XKS screw connection)
Automation > Motor protection circuit-breaker
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 molded case circuit breaker electronic
Catalog Number
290385
Model Code
NZMH4-ME1400-S1
EAN
4015082903855
Product Length/Depth
401 mm
Product Height
207 mm
Product Width
210 mm
Product Weight
21 kg
Compliances
RoHS conform
Certifications
IEC
Product specifications
Type
Circuit breaker
Special features
Amperage Rating
1400 A
Voltage rating
1000 V - 1000 V
Circuit breaker frame type
NZM4
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.
Fitted with:
Thermal protection
Pollution degree
3
Mounting Method
Built-in device fixed built-in technique
Fixed
Fixed
Equipment heat dissipation, current-dependent
217.56 W
Utilization category
B
Ambient operating temperature - max
70 °C
Ambient operating temperature - min
-25 °C
Ambient storage temperature - max
70 °C
Ambient storage temperature - min
40 °C
Rated insulation voltage (Ui)
1000 V
Rated operating power at AC-3, 230 V
450 kW
Rated operating power at AC-3, 400 V
800 kW
Switch off technique
Electronic
Degree of protection
IP20
Direction of incoming supply
As required
Electrical connection type of main circuit
Screw connection
Lifespan, mechanical
10000 operations
Overvoltage category
III
Number of poles
Three-pole
Terminal capacity (copper strip)
Max. 10 segments of 32 mm x 1 mm (2x) at flat conductor terminal
Min. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Min. 6 segments of 16 mm x 0.8 mm at flat conductor terminal
10 segments of 50 mm x 1 mm (2x) at 1-hole module plate
10 segments of 80 mm x 1 mm (2x) at rear-side width extension
Max. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Min. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Min. 6 segments of 16 mm x 0.8 mm at flat conductor terminal
10 segments of 50 mm x 1 mm (2x) at 1-hole module plate
10 segments of 80 mm x 1 mm (2x) at rear-side width extension
Max. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Lifespan, electrical
500 operations at 1000 V AC-1
Functions
Motor protection
Phase failure sensitive
Phase failure sensitive
Rated operational current for specified heat dissipation (In)
1400 A
Rated short-time withstand current (t = 0.3 s)
19.2 kA
Rated short-time withstand current (t = 1 s)
19.2 kA
Short-circuit release non-delayed setting - max
19600 A
Short-circuit release non-delayed setting - min
1400 A
Handle type
Rocker lever
Instantaneous current setting (Ii) - max
19600 A
Instantaneous current setting (Ii) - min
1400 A
Number of operations per hour - max
60
Overload current setting (Ir) - max
1400 A
Overload current setting (Ir) - min
700 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 1000 V, 50/60 Hz
15 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
63 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
50 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
50 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
50 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
37 kA
Standard terminals
Screw terminal
Release system
Electronic release
Terminal capacity (aluminum stranded conductor/cable)
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
Terminal capacity (control cable)
0.75 mm² - 1.5 mm² (2x)
0.75 mm² - 2.5 mm² (1x)
0.75 mm² - 2.5 mm² (1x)
Terminal capacity (copper busbar)
Max. 80 mm x 10 mm (2x) at rear-side width extension
Min. 25 mm x 5 mm at rear-side 1-hole module plate
Min. 60 mm x 10 mm at rear-side width extension
Max. 50 mm x 10 mm (2x) at rear-side 1-hole module plate
Max. 80 mm x 10 mm (2x) direct at switch rear-side connection
Max. 50 mm x 10 mm (2x) direct at switch rear-side connection
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Min. 25 mm x 5 mm direct at switch rear-side connection
M10 at rear-side screw connection
Min. 25 mm x 5 mm at rear-side 1-hole module plate
Min. 60 mm x 10 mm at rear-side width extension
Max. 50 mm x 10 mm (2x) at rear-side 1-hole module plate
Max. 80 mm x 10 mm (2x) direct at switch rear-side connection
Max. 50 mm x 10 mm (2x) direct at switch rear-side connection
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Min. 25 mm x 5 mm direct at switch rear-side connection
M10 at rear-side screw connection
Terminal capacity (copper solid conductor/cable)
240 mm² (2x) at rear-side width extension
35 mm² - 185 mm² (4x) at rear-side 2-hole module plate
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
70 mm² - 240 mm² (6x) at rear-side width extension
185 mm² - 240 mm² (1x) at rear-side 1-hole module plate
50 mm² (4x) at rear-side 2-hole module plate
70 mm² - 185 mm² (2x) at rear-side 1-hole module plate
35 mm² - 185 mm² (4x) at rear-side 2-hole module plate
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
70 mm² - 240 mm² (6x) at rear-side width extension
185 mm² - 240 mm² (1x) at rear-side 1-hole module plate
50 mm² (4x) at rear-side 2-hole module plate
70 mm² - 185 mm² (2x) at rear-side 1-hole module plate
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz
50 kA
Rated short-circuit making capacity Icm at 1000 V, 50/60 Hz
40 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
187 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
187 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
143 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
100 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
275 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
| Feature Name | Feature Value |
|---|---|
| Overload release current setting (EF002336) | 700 A |
| Adjustment range undelayed short-circuit release (EF007131) | 1400 A |
| With thermal overload protection (EF006233) | Yes |
| Phase failure sensitive (EF007400) | Yes |
| Switch off technique (EF007007) | Electronic |
| Rated operating voltage (EF001435) | 1000 V |
| Rated operation power at AC-3, 230 V (EF007025) | 450 kW |
| Rated operation power at AC-3, 400 V (EF001364) | 800 kW |
| Type of electrical connection of main circuit (EF006819) | Screw connection |
| Type of control element (EF006976) | Rocker lever |
| Device construction (EF008240) | Built-in device fixed built-in technique |
| With integrated auxiliary switch (EF001387) | No |
| With integrated under voltage release (EF001390) | No |
| Number of poles (EF001391) | 3 |
| Rated short-circuit breaking capacity Icu at 400 V, AC (EF007049) | 50 kA |
| Degree of protection (IP) (EF005474) | IP20 |
| Height (EF000040) | 207 mm |
| Width (EF000008) | 210 mm |
| Depth (EF000049) | 401 mm |