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NZMS3-A400 192025 Y7-192025 EATON ELECTRIC NZM Auto Int., 3P, Iu : 400A
NZMS3-A400
192025
Y7-192025
EATON-MOELLER
NZM Auto Int., 3P, Iu : 400A
Int. automatique NZM, 3P, Ui: 400A
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, NZM3 TMTU, 3 pole, 400A, Screw terminal
Série NZM.. -Les disjoncteurs couvrent tous les cas d’application avec seulement quatre tailles compactes et sont adaptés au marché CEI. Les groupes de fonctions modulaires rendent toujours le montage flexible. Avec déclencheurs thermomagnétiques pour les systèmes et la protection des câbles.
Appareillage industriel basse tension > Disjoncteur pour protection de transformateur, de générateur et d'installation
Commutateurs automatiques à boîtier moulé NZM
Produit neuf dans son emballage d'origine avec toutes les garanties et les certifications émises par EATON-MOELLER
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Product Name
Eaton Moeller series NZM molded case circuit breaker thermo-magnetic
Catalog Number
192025
Model Code
NZMS3-A400
EAN
4015081925766
Product Length/Depth
166 mm
Product Height
275 mm
Product Width
140 mm
Product Weight
0.001 kg
Compliances
RoHS conform
Certifications
IEC
IEC/EN 60947
IEC/EN 60947
Spécifications du produit
Type
Circuit breaker
Special features
Application
Use in unearthed supply systems at 690 V
Amperage Rating
400 A
Voltage rating
690 V - 690 V
Circuit breaker frame type
NZM3
Features
Motor drive optional
Protection unit
Protection unit
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.
Pollution degree
3
Mounting Method
Fixed
Built-in device fixed built-in technique
Built-in device fixed built-in technique
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Damp heat, constant, to IEC 60068-2-78
Equipment heat dissipation, current-dependent
48 W
Utilization category
A (IEC/EN 60947-2)
Isolation
500 V AC (between auxiliary contacts and main contacts)
300 V AC (between the auxiliary contacts)
300 V AC (between the auxiliary contacts)
Ambient operating temperature - max
70 °C
Ambient operating temperature - min
-25 °C
Ambient storage temperature - max
70 °C
Ambient storage temperature - min
40 °C
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Protection against direct contact
Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
Degree of protection
IP20 (basic degree of protection, in the operating controls area)
IP20
IP20
Direction of incoming supply
As required
Electrical connection type of main circuit
Screw connection
Lifespan, mechanical
15000 operations
Overvoltage category
III
Degree of protection (IP), front side
IP66 (with door coupling rotary handle)
IP40 (with insulating surround)
IP40 (with insulating surround)
Degree of protection (terminations)
IP00 (terminations, phase isolator and strip terminal)
IP10 (tunnel terminal)
IP10 (tunnel terminal)
Number of poles
Three-pole
Terminal capacity (copper strip)
Max. 10 segments of 24 mm x 1 mm + 5 segments of 24 mm x 1 mm
10 segments of 50 mm x 1 mm (2x) at rear-side width extension
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
Max. 10 segments of 32 mm x 1 mm + 5 segments of 32 mm x 1 mm at rear-side connection (punched)
Min. 6 segments of 16 mm x 0.8 mm at box terminal
Min. 6 segments of 16 mm x 0.8 mm at rear-side connection (punched)
10 segments of 50 mm x 1 mm (2x) at rear-side width extension
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
Max. 10 segments of 32 mm x 1 mm + 5 segments of 32 mm x 1 mm at rear-side connection (punched)
Min. 6 segments of 16 mm x 0.8 mm at box terminal
Min. 6 segments of 16 mm x 0.8 mm at rear-side connection (punched)
Lifespan, electrical
2000 operations at 415 V AC-3
3000 operations at 690 V AC-1
2000 operations at 400 V AC-3
5000 operations at 415 V AC-1
5000 operations at 400 V AC-1
2000 operations at 690 V AC-3
3000 operations at 690 V AC-1
2000 operations at 400 V AC-3
5000 operations at 415 V AC-1
5000 operations at 400 V AC-1
2000 operations at 690 V AC-3
Functions
System and cable protection
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Position of connection for main current circuit
Front side
Rated operational current for specified heat dissipation (In)
400 A
Release system
Thermomagnetic release
Short-circuit total breaktime
< 10 ms
Rated short-time withstand current (t = 0.3 s)
3.3 kA
Rated short-time withstand current (t = 1 s)
3.3 kA
Short-circuit release non-delayed setting - max
4000 A
Short-circuit release non-delayed setting - min
2400 A
Terminal capacity (control cable)
0.75 mm² - 2.5 mm² (1x)
0.75 mm² - 1.5 mm² (2x)
0.75 mm² - 1.5 mm² (2x)
Terminal capacity (copper busbar)
M10 at rear-side screw connection
Min. 20 mm x 5 mm direct at switch rear-side connection
Max. 10 mm x 50 mm (2x) at rear-side width extension
Max. 30 mm x 10 mm + 30 mm x 5 mm direct at switch rear-side connection
Min. 20 mm x 5 mm direct at switch rear-side connection
Max. 10 mm x 50 mm (2x) at rear-side width extension
Max. 30 mm x 10 mm + 30 mm x 5 mm direct at switch rear-side connection
Terminal capacity (copper solid conductor/cable)
16 mm² (1x) direct at switch rear-side connection
16 mm² (2x) direct at switch rear-side connection
300 mm² (2x) at rear-side width extension
16 mm² (2x) at box terminal
16 mm² (1x) at tunnel terminal
16 mm² (2x) direct at switch rear-side connection
300 mm² (2x) at rear-side width extension
16 mm² (2x) at box terminal
16 mm² (1x) at tunnel terminal
Terminal capacity (aluminum solid conductor/cable)
16 mm² (1x) at tunnel terminal
Terminal capacity (copper stranded conductor/cable)
25 mm² - 240 mm² (1x) direct at switch rear-side connection
35 mm² - 240 mm² (1x) at box terminal
25 mm² - 120 mm² (2x) at box terminal
16 mm² - 185 mm² (1x) at 1-hole tunnel terminal
25 mm² - 240 mm² (2x) direct at switch rear-side connection
35 mm² - 240 mm² (1x) at box terminal
25 mm² - 120 mm² (2x) at box terminal
16 mm² - 185 mm² (1x) at 1-hole tunnel terminal
25 mm² - 240 mm² (2x) direct at switch rear-side connection
Terminal capacity (aluminum stranded conductor/cable)
50 mm² - 240 mm² (2x) at 2-hole tunnel terminal
50 mm² - 240 mm² (1x) at 2-hole tunnel terminal
25 mm² - 185 mm² (1x) at tunnel terminal
50 mm² - 240 mm² (1x) at 2-hole tunnel terminal
25 mm² - 185 mm² (1x) at tunnel terminal
Handle type
Rocker lever
Short delay current setting (Isd) - max
0 A
Short delay current setting (Isd) - min
0 A
Instantaneous current setting (Ii) - max
4000 A
Instantaneous current setting (Ii) - min
2400 A
Number of operations per hour - max
60
Overload current setting (Ir) - max
400 A
Overload current setting (Ir) - min
320 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
100 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
70 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
65 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
18 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
6 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
154 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
143 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
80 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
50 kA
Standard terminals
Screw terminal
Optional terminals
Box terminal. Connection on rear. Tunnel terminal
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
220 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated insulation voltage (Ui)
1000 V AC
| Caractéristique | Valeur |
|---|---|
| Courant permanent nominal Iu (EF001389) | 400 A |
| Tension assignée (EF003977) | 690 V |
| Courant de commutation de court-circuit limite nominal Icu à 400 V, 50 Hz (EF007048) | 70 kA |
| Réglage de courant du déclencheur de surcharge (EF002336) | 320 A |
| Plage de réglage du déclencheur de court-circuit retardé de courte durée (EF007129) | 0 A |
| Plage de réglage du déclencheur de court-circuit non retardé (EF007131) | 2400 A |
| Type de construction de l'appareil (EF008240) | Technique d'encastrement fixe pour appareil encastré |
| Protection intégrée contre les mises à la terre accidentelles (EF007296) | Non |
| Type de raccordement du circuit principal (EF006819) | Borne à vis |
| Adapté à un montage de profilés chapeaux (EF007250) | Non |
| Montage de profilés chapeaux en option (EF008904) | Non |
| Nombre de contacts auxiliaires à ouverture (EF001377) | 0 |
| Nombre de contacts auxiliaires à fermeture (EF001376) | 0 |
| Nombre de contacts auxiliaires à deux directions (EF003531) | 0 |
| Relais de signalisation de déclenchement disponible (EF007006) | Non |
| Avec déclencheur à sous-tension intégré (EF001390) | Non |
| Nombre de pôles (EF001391) | 3 |
| Position du raccordement de circuit principal (EF006671) | Avant |
| Finition de l'élément d'actionnement (EF006976) | Levier |
| Appareil complet avec unité de protection (EF008906) | Oui |
| Commande motorisée intégrée (EF006697) | Non |
| Commande motorisée en option (EF007386) | Oui |
| Classe de protection (IP) (EF005474) | IP20 |
Datasheet - PDF
▲| Titre: | Taille: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| NZMS3-A400 Y7-192025 192025 FR_265895.pdf | 4 Mbytes |
|
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