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N4-4-1250-S1-DC 119886 4356078 EATON ELECTRIC Interrupteur-sectionneur 4p 1250A 1000VDC
N4-4-1250-S1-DC
119886
4356078
EATON-MOELLER
Interrupteur-sectionneur 4p 1250A 1000VDC
N4-4-1250-S1-DC
Eaton Moeller series NZM - Molded Case Circuit Breaker. Switch-disconnector 4p 1250A 1000VDC
Appareillage industriel basse tension > Interrupteur-sectionneur
Commutateurs automatiques à boîtier moulé NZM
* Produit neuf dans son emballage d'origine avec toutes les garanties et les certifications émises par EATON-MOELLER
En savoir plus
▲Spécifications générales
Product Name
Eaton Moeller series NZM switch-disconnector
Catalog Number
119886
Model Code
N4-4-1250-S1-DC
EAN
4015081177349
Product Length/Depth
401 mm
Product Height
207 mm
Product Width
280 mm
Product Weight
22 kg
Compliances
RoHS conform
Certifications
IEC
Spécifications du produit
Type
DC switch-disconnectorSwitch-disconnector
Special features
IEC/EN 60947-3CCC China Compulsory CertificateMain switch characteristics including positive drive to IEC/EN 60204 and VDE 0113.Isolating characteristics to IEC/EN 60947-3 and VDE 0660.N switch-disconnectors can be combined with NZM...-XU, NZM...-XA shunt releases and auxiliary contacts as well as with NZM...-XR... remote operator.For DC switching, all 4 contacts must be connected in series. Refer to the information on jumper kit accessories.Supplied as standard: Screw connectionbox terminal optional.When working with ungrounded systems (e.g., IT), the installation must ensure that a double ground fault will be impossible.Switch can not be combined with plug-in/withdrawable units and/or connection on rear.N4-4-...-S15-DC feeder unit and outgoer from the bottom only.Lifespan, mechanical: of which max. 50 % trip by shunt/undervoltage releaseRated current = rated uninterrupted current: 1250 AValues for rated uninterrupted current at 65 °C include jumpers.
Application
Open areasUtility buildings
Amperage Rating
1250 A
Voltage rating
1000 V - 1000 V
Circuit breaker frame type
N4
Features
Remote operation with shunt releases / remote operator
Version as emergency stop installation
Motor drive optional
Version as maintenance-/service switch
Version as main switch
Version as emergency stop installation
Motor drive optional
Version as maintenance-/service switch
Version as main switch
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
Ground mounting
Intermediate mounting
Fixed
Distribution board installation
Ground mounting
Intermediate mounting
Fixed
Distribution board installation
Equipment heat dissipation, current-dependent
231 W
Utilization category
DC-22 A
Rated short-time withstand current (Icw)
34 kA
Degree of protection
IP20
Electrical connection type of main circuit
Screw connection
Ambient operating temperature - max
70 °C
Ambient operating temperature - min
-25 °C
Ambient storage temperature - max
70 °C
Ambient storage temperature - min
40 °C
Current rating (Iu) at 40°C with terminal jumpers
1250 A
Current rating (Iu) at 65°C with terminal jumpers
1250 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
Rated insulation voltage (Ui)
1250 V
Rated operating power at AC-23, 400 V
0 kW
Rated operating power at AC-3, 400 V
0 kW
Switch positions
I, +, 0
Lifespan, mechanical
10000 operations
Overvoltage category
III
Rated operational current
1400 CSA (DC-21B)
1250 A (DC 22-A)
1250 A (DC 22-A)
Degree of protection (IP), front side
IP20
Number of poles
Four-pole
Terminal capacity (copper strip)
10 segments of 50 mm x 1 mm (2x) at 1-hole module plate
Max. 10 segments of 32 mm x 1 mm (2x) at flat conductor terminal
Max. 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
Min. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
10 segments of 80 mm x 1 mm (2x) at rear-side width extension
Max. 10 segments of 32 mm x 1 mm (2x) at flat conductor terminal
Max. 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
Min. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
10 segments of 80 mm x 1 mm (2x) at rear-side width extension
Handle color
Black
Functions
Interlockable
Voltage release optional
Disconnectors/main switches
Photovoltaic applications
Voltage release optional
Disconnectors/main switches
Photovoltaic applications
Number of switches
1
Rated conditional short-circuit current (Iq)
0 kA
Rated operating voltage (Ue) at AC - max
0 V
Rated operational current for specified heat dissipation (In)
1250 A
Rated permanent current at AC-21, 400 V
0 A
Rated permanent current at AC-23, 400 V
0 A
Rated short-time withstand current (t = 0.1 s)
34 kA
Switching power at 400 V
0 kW
Handle type
Rocker lever
Number of operations per hour - max
60
Standard terminals
Screw terminal
Terminal capacity (copper busbar)
Max. 80 mm x 10 mm (2x) direct at switch rear-side 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
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Max. 10 mm x 80 mm (2x) at rear-side width extension
Max. 50 mm x 10 mm (2x) at rear-side 1-hole module plate
Max. 50 mm x 10 mm (2x) direct at switch rear-side connection
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
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Max. 10 mm x 80 mm (2x) at rear-side width extension
Max. 50 mm x 10 mm (2x) at rear-side 1-hole module plate
Max. 50 mm x 10 mm (2x) direct at switch rear-side connection
Min. 25 mm x 5 mm direct at switch rear-side connection
M10 at rear-side screw connection
Terminal capacity (copper solid conductor/cable)
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
300 mm² (4x) at rear-side width extension
95 mm² - 240 mm² (6x) at rear-side width extension
120 mm² - 300 mm² (1x) at rear-side 1-hole module plate
95 mm² - 300 mm² (2x) at rear-side 1-hole module plate
95 mm² - 185 mm² (2x) at rear-side 2-hole module plate
35 mm² - 185 mm² (4x) at rear-side 2-hole module plate
300 mm² (4x) at rear-side width extension
95 mm² - 240 mm² (6x) at rear-side width extension
120 mm² - 300 mm² (1x) at rear-side 1-hole module plate
95 mm² - 300 mm² (2x) at rear-side 1-hole module plate
95 mm² - 185 mm² (2x) at rear-side 2-hole module plate
35 mm² - 185 mm² (4x) at rear-side 2-hole module plate
Terminal capacity (copper stranded conductor/cable)
50 mm² - 185 mm² (4x) direct at switch rear-side connection
120 mm² - 185 mm² (1x) direct at switch rear-side connection
120 mm² - 185 mm² (1x) direct at switch rear-side connection
Terminal capacity (aluminum stranded conductor/cable)
25 mm² - 240 mm² (4x) at 4-hole tunnel terminal
Datasheet - PDF
▲| Titre: | Taille: | Type: |
|---|---|---|
| N4-4-1250-S1-DC 4356078 119886 FR_119886.pdf | 124 Kbytes |
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