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NZMH4-ME875-S1 290384 Y7-290384 EATON ELECTRIC Disjoncteur, 3p, 875A 1000V
NZMH4-ME875-S1
290384
Y7-290384
EATON-MOELLER
Disjoncteur, 3p, 875A 1000V
NZMH4-ME875-S1
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 875A 1000V
Série NZM.. -Les disjoncteurs ME 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 déverrouillage électronique pour la protection du moteur avec sensibilité aux défaillances de phase. Remarques : mesure de la valeur efficace et mémoire thermique, réglage de la temporisation réglable pour surmonter les pics de courant tr :2-20 à 6xIr ainsi que l’infini (sans libération de surcharge), NZM... Type de terminal S1 : NZM... Housse XKSA requise, NZM4... Type de borne S1 : Connexion de jeu de barres isolée (connexion à vis NZM4-XKS)
Appareillage industriel basse tension > Disjoncteur moteur
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 electronic
Catalog Number
290384
Model Code
NZMH4-ME875-S1
EAN
4015082903848
Product Length/Depth
401 mm
Product Height
207 mm
Product Width
210 mm
Product Weight
21 kg
Compliances
RoHS conform
Certifications
IEC
Spécifications du produit
Type
Circuit breaker
Special features
Amperage Rating
875 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
Fixed
Built-in device fixed built-in technique
Built-in device fixed built-in technique
Equipment heat dissipation, current-dependent
84.98 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
250 kW
Rated operating power at AC-3, 400 V
500 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)
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
Min. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Max. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Max. 10 segments of 32 mm x 1 mm (2x) 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
Min. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Max. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Max. 10 segments of 32 mm x 1 mm (2x) at flat conductor terminal
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)
875 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
12250 A
Short-circuit release non-delayed setting - min
876 A
Handle type
Rocker lever
Instantaneous current setting (Ii) - max
12250 A
Instantaneous current setting (Ii) - min
875 A
Number of operations per hour - max
60
Overload current setting (Ir) - max
875 A
Overload current setting (Ir) - min
438 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 - 2.5 mm² (1x)
0.75 mm² - 1.5 mm² (2x)
0.75 mm² - 1.5 mm² (2x)
Terminal capacity (copper busbar)
Max. 80 mm x 10 mm (2x) direct at switch rear-side connection
Max. 50 mm x 10 mm (2x) at rear-side 1-hole module plate
Min. 25 mm x 5 mm at rear-side 1-hole module plate
Max. 80 mm x 10 mm (2x) at rear-side width extension
Min. 25 mm x 5 mm direct at switch rear-side connection
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Max. 50 mm x 10 mm (2x) direct at switch rear-side connection
M10 at rear-side screw connection
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
Min. 25 mm x 5 mm at rear-side 1-hole module plate
Max. 80 mm x 10 mm (2x) at rear-side width extension
Min. 25 mm x 5 mm direct at switch rear-side connection
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Max. 50 mm x 10 mm (2x) direct at switch rear-side connection
M10 at rear-side screw connection
Min. 60 mm x 10 mm at rear-side width extension
Terminal capacity (copper solid conductor/cable)
185 mm² - 240 mm² (1x) at rear-side 1-hole module plate
50 mm² (4x) at rear-side 2-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 - 185 mm² (2x) at rear-side 1-hole module plate
240 mm² (2x) at rear-side width extension
70 mm² - 240 mm² (6x) at rear-side width extension
50 mm² (4x) at rear-side 2-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 - 185 mm² (2x) at rear-side 1-hole module plate
240 mm² (2x) at rear-side width extension
70 mm² - 240 mm² (6x) at rear-side width extension
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
| Caractéristique | Valeur |
|---|---|
| Réglage de courant du déclencheur de surcharge (EF002336) | 438 A |
| Plage de réglage du déclencheur de court-circuit non retardé (EF007131) | 875 A |
| Avec protection thermique (EF006233) | Oui |
| Sensible à une défaillance de phase (EF007400) | Oui |
| Technique de déclenchement (EF007007) | Électronique |
| Tension de fonctionnement normale (EF001435) | 1000 V |
| Puissance de fonctionnement nominale, CA-3, 230 V (EF007025) | 250 kW |
| Puissance de fonctionnement nominale, CA-3, 400 V (EF001364) | 500 kW |
| Type de raccordement du circuit principal (EF006819) | Borne à vis |
| Finition de l'élément d'actionnement (EF006976) | Levier |
| Type de construction de l'appareil (EF008240) | Technique d'encastrement fixe pour appareil encastré |
| Avec commutateur auxiliaire intégré (EF001387) | Non |
| Avec déclencheur à sous-tension intégré (EF001390) | Non |
| Nombre de pôles (EF001391) | 3 |
| Courant de commutation de court-circuit limite nominal Icu à 400 V, CA (EF007049) | 50 kA |
| Classe de protection (IP) (EF005474) | IP20 |
| Hauteur (EF000040) | 207 mm |
| Largeur (EF000008) | 210 mm |
| Profondeur (EF000049) | 401 mm |
Datasheet - PDF
▲| Titre: | Taille: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| NZMH4-ME875-S1 Y7-290384 290384 ES_265975.pdf | 2 Mbytes |
|
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