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NS2-250-BT-NA 107610 Y7-107610 EATON ELECTRIC Disjoncteur 3p 250A
NS2-250-BT-NA
107610
Y7-107610
EATON-MOELLER
Disjoncteur 3p 250A
NS2-250-BT-NA
Eaton Moeller series NZM - Molded Case Circuit Breaker. Molded Case Switch, 3p, 250A, box terminal
Boîtier moulé Interrupteur, N2, Interrupteurs-sectionneurs, 3 pôles, Capacité de commutation SCCR 480Y/277 V 60 Hz Icu : 100 kA, S Capacité de commutation SCCR 600Y/347 V 60 Hz Icu : 50 kA, Courant nominal = courant nominal ininterrompu In = Iu : 250 A, Courant nominal = courant nominal ininterrompu In = Iu : 250 A, Standard/Homologation : UL/CSA, IEC, Type d’installation : Fixe, Borne de boîte, Fonction de protection : sectionneurs/interrupteurs principaux
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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▲Spécifications générales
Product Name
Eaton Moeller series NZM molded case switch
Catalog Number
107610
Model Code
NS2-250-BT-NA
EAN
4015081072569
Product Length/Depth
142 mm
Product Height
185 mm
Product Width
105 mm
Product Weight
2.345 kg
Compliances
RoHS conform
Certifications
UL 489
CSA (Class No. 4652-06)
UL/CSA
UL (Category Control Number WJAZ)
IEC 60947-2
UL (File No. E148671)
CSA certified
CSA (File No. 22086)
CE marking
UL listed
CSA-C22.2 No. 5-09
IEC
Specially designed for North America
CSA (Class No. 4652-06)
UL/CSA
UL (Category Control Number WJAZ)
IEC 60947-2
UL (File No. E148671)
CSA certified
CSA (File No. 22086)
CE marking
UL listed
CSA-C22.2 No. 5-09
IEC
Specially designed for North America
Spécifications du produit
Type
Switch-disconnector
Special features
Application
Branch circuits, feeder circuits
Amperage Rating
250 A
Voltage rating
690 V - 690 V
Circuit breaker frame type
N2
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
Built-in device fixed built-in technique
Fixed
DIN rail (top hat rail) mounting optional
Fixed
DIN rail (top hat rail) mounting optional
Equipment heat dissipation, current-dependent
59.44 W
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 current (Iu)
250 A
Current rating (Iu) (UL 489 csa 22.2 no. 5.1)
250 A
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Switch positions
I, +, 0
Degree of protection
IP20
In the area of the HMI devices: IP20 (basic protection type)
In the area of the HMI devices: IP20 (basic protection type)
Direction of incoming supply
As required
Electrical connection type of main circuit
Frame clamp
Lifespan, mechanical
20000 operations
Overvoltage category
III
Degree of protection (IP), front side
IP40 (with insulating surround)
IP66 (with door coupling rotary handle)
IP66 (with door coupling rotary handle)
Degree of protection (terminations)
IP10 (tunnel terminal)
IP00 (terminations, phase isolator and band terminal)
IP00 (terminations, phase isolator and band terminal)
Number of poles
Three-pole
Terminal capacity (copper strip)
Max. 10 segments of 24 mm x 0.8 mm at rear-side connection (punched)
Max. 10 segments of 16 mm x 0.8 mm at box terminal
NA: min. 2 segments of 16 mm x 0.8 mm at rear-side connection (punched)
Max. 8 segments of 15.5 mm x 0.8 mm (2x) at terminal box
NA: max. 10 segments of 16 mm x 0.8 mm at rear-side connection (punched)
Min. 2 segements of 16 mm x 0.8 mm at rear-side connection (punched)
Min. 2 segments of 9 mm x 0.8 mm at box terminal
Max. 10 segments of 16 mm x 0.8 mm at box terminal
NA: min. 2 segments of 16 mm x 0.8 mm at rear-side connection (punched)
Max. 8 segments of 15.5 mm x 0.8 mm (2x) at terminal box
NA: max. 10 segments of 16 mm x 0.8 mm at rear-side connection (punched)
Min. 2 segements of 16 mm x 0.8 mm at rear-side connection (punched)
Min. 2 segments of 9 mm x 0.8 mm at box terminal
Lifespan, electrical
6500 operations at 400 V AC-3
7500 operations at 690 V AC-1
10000 operations at 415 V AC-1
10000 operations at 400 V AC-1
5000 operations at 690 V AC-3
6500 operations at 415 V AC-3
7500 operations at 690 V AC-1
10000 operations at 415 V AC-1
10000 operations at 400 V AC-1
5000 operations at 690 V AC-3
6500 operations at 415 V AC-3
Functions
Disconnectors/main switches
Position of connection for main current circuit
Front side
Rated operational current for specified heat dissipation (In)
250 A
Power loss
48 W
Short-circuit total breaktime
< 10 ms
Short-circuit release non-delayed setting - max
2500 A
Short-circuit release non-delayed setting - min
2500 A
Terminal capacity (copper busbar)
NA: min. 16 mm x 5 mm direct at switch rear-side connection
Max. 24 mm x 8 mm direct at switch rear-side connection
NA: M8 at rear-side screw connection
M8 at rear-side screw connection
Min. 16 mm x 5 mm direct at switch rear-side connection
NA: max. 20 mm x 5 mm direct at switch rear-side connection
Max. 24 mm x 8 mm direct at switch rear-side connection
NA: M8 at rear-side screw connection
M8 at rear-side screw connection
Min. 16 mm x 5 mm direct at switch rear-side connection
NA: max. 20 mm x 5 mm direct at switch rear-side connection
Terminal capacity (copper solid conductor/cable)
10 mm² - 16 mm² (1x) at box terminal
NA: 12 - 6 AWG (1x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
4 mm² - 16 mm² (2x) direct at switch rear-side connection
NA: 6 AWG (1x) at tunnel terminal
10 mm² - 16 mm² (1x) direct at switch rear-side connection
6 mm² - 16 mm² (2x) at box terminal
NA: 12 - 6 AWG (1x) at box terminal
NA: 12 - 6 AWG (1x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
4 mm² - 16 mm² (2x) direct at switch rear-side connection
NA: 6 AWG (1x) at tunnel terminal
10 mm² - 16 mm² (1x) direct at switch rear-side connection
6 mm² - 16 mm² (2x) at box terminal
NA: 12 - 6 AWG (1x) at box terminal
Terminal capacity (aluminum solid conductor/cable)
10 mm² - 16 mm² (1x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
10 mm² - 16 mm² (2x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
10 mm² - 16 mm² (2x) direct at switch rear-side connection
Terminal capacity (copper stranded conductor/cable)
25 mm² - 185 mm² (1x) at 1-hole tunnel terminal
NA: 4 - 350 AWG/kcmil (1x) at box terminal
25 mm² - 185 mm² (1x) direct at switch rear-side connection
25 mm² - 70 mm² (2x) direct at switch rear-side connection
NA: 4 - 350 AWG/kcmil (1x) at 1-hole tunnel terminal
25 mm² - 70 mm² (2x) at box terminal
25 mm² - 185 mm² (1x) at box terminal
NA: 4 - 350 AWG/kcmil (1x) at box terminal
25 mm² - 185 mm² (1x) direct at switch rear-side connection
25 mm² - 70 mm² (2x) direct at switch rear-side connection
NA: 4 - 350 AWG/kcmil (1x) at 1-hole tunnel terminal
25 mm² - 70 mm² (2x) at box terminal
25 mm² - 185 mm² (1x) at box terminal
Terminal capacity (aluminum stranded conductor/cable)
25 mm² - 185 mm² (1x) at 1-hole tunnel terminal
25 mm² - 35 mm² (1x) direct at switch rear-side connection
25 mm² - 35 mm² (2x) direct at switch rear-side connection
25 mm² - 35 mm² (1x) direct at switch rear-side connection
25 mm² - 35 mm² (2x) direct at switch rear-side connection
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
2500 A
Instantaneous current setting (Ii) - min
2500 A
Number of operations per hour - max
120
Overload current setting (Ir) - max
0 A
Overload current setting (Ir) - min
0 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
150 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
150 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
130 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
37.5 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
5 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
330 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
286 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
105 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
53 kA
Standard terminals
Box terminal
Optional terminals
Connection on rear. Screw terminal. Tunnel terminal
Rated operating voltage Ue (UL) - max
600 Y / 347 V
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
330 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) | 250 A |
| Tension assignée (EF003977) | 690 V |
| Courant de commutation de court-circuit limite nominal Icu à 400 V, 50 Hz (EF007048) | 150 kA |
| Réglage de courant du déclencheur de surcharge (EF002336) | 0 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) | 2500 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 en cadre |
| Adapté à un montage de profilés chapeaux (EF007250) | Non |
| Montage de profilés chapeaux en option (EF008904) | Oui |
| 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 |
|
| NS2-250-BT-NA Y7-107610 107610 ES_107610.pdf | 4 Mbytes |
|
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