N4-4-1400-S1-DC 119887 EATON MOELLER Switch-disconnector 4p 1400A 1000VDC View larger
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N4-4-1400-S1-DC 119887 EATON MOELLER Switch-disconnector 4p 1400A 1000VDC

N4-4-1400-S1-DC

119887

EATON - MOELLER

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Switch-disconnector 4p 1400A 1000VDC

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Delivery programme
Product range
  Switch-disconnectors
Protective function
  Disconnectors/main switches
Photovoltaic applications
Product range
  DC switch-disconnectors
Application field
  Utility buildings
Open areas
Part no.
  N...DC
Standard/Approval
  IEC
Installation type
  Fixed
Construction size
  N4
Description
  IEC/EN 60947-3
CCC China Compulsory Certificate
Main 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, in addition, 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 connection; box 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.
Connection options
  
Switch-disconnectors
Rated operational voltage, max.
UeV DC1000
Rated uninterrupted current with terminal jumpers
   
at 40°
  1400
at 65°
  1400
 
  Values for rated uninterrupted current at 65 °C include jumpers.
Utilization category
  DC-22A
Rated operational current
IeA 
DC 22-A
IeA1400
Overvoltage category/pollution degree
  III/3
Rated insulation voltage
UiV1250
Rated short-time withstand current
t = 0.1 s
 kA34
Lifespan, mechanical
Max. operating frequency
 Ops/h60
Lifespan, mechanical
Operations 10000
 
  Lifespan, mechanical: of which max. 50 % trip by shunt/undervoltage release
Lifespan, electrical
electrical (DC 22)
Operations 500
Terminal capacity
Standard equipment
  Screw connection
Round copper conductor
   
Tunnel terminal
   
Stranded
 mm2 
4-hole
 mm24 x (50 - 240)
Bolt terminals
   
Direct on the switch
   
Stranded
 mm21 x (120 - 185)
4 x (50 - 185)
Module plate
   
Single hole
min.mm21 x (120 - 300)
Single hole
max.mm22 x (95 - 300)
Module plate
   
Double hole
min.mm22 x (95 - 185)
Double hole
max.mm24 x (35 - 185)
Connection width extension
 mm2 
Connection width extension
 mm24 x 300
6 x (95 - 240)
Al conductors, Cu cable
   
 
   
Stranded
 mm2 
4-hole
 mm24 x (25 - 240)
Bolt terminal and rear-side connection
   
Flat copper strip, with holes
min.mm(2x) 10 x 50 x 1.0
Flat copper strip, with holes
max.mm(2x) 10 x 50 x 1.0
Connection width extension
 mm(2x) 10 x 80 x 1,0
Cu strip (number of segments x width x segment thickness)
   
Flat conductor terminal
   
 
min.mm6 x 16 x 0.8
 
max.mm(2x) 10 x 32 x 1.0
Module plate
   
Single hole
 mm(2x) 10 x 50 x 1,0
Bolt terminal and rear-side connection
   
Flat copper strip, with holes
min.mm(2x) 10 x 50 x 1.0
Flat copper strip, with holes
max.mm(2x) 10 x 50 x 1.0
Connection width extension
 mm(2x) 10 x 80 x 1,0
Copper busbar (width x thickness)
mm  
Bolt terminal and rear-side connection
   
Screw connection
  M10
Direct on the switch
   
 
min.mm25 x 5
 
max.mm2 x (50 x 10)
2 x (80 x 10)
Module plate
   
Single hole
min.mm25 x 5
Single hole
max.mm2 x (50 x 10)
Module plate
   
Double hole
 mm2 x (50 x 10)
Connection width extension
 mm 
Connection width extension
min.mm60 x 10
Connection width extension
max.mm2 x (10 x 80)
Design verification as per IEC/EN 61439(Show features)(Hide features)
Technical data for design verification
   
Rated operational current for specified heat dissipation
InA1400
Equipment heat dissipation, current-dependent
PvidW290.08
IEC/EN 61439 design verification
   
10.2 Strength of materials and parts
   
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 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric 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 Insulation properties
   
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.
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.
Technical data ETIM 6.0
Low-voltage industrial components (EG000017) / Switch disconnector (EC000216)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Off-load switch, circuit breaker, control switch / Switch disconnector ([email protected] [AKF060010])
Version as main switch
  Yes
Version as maintenance-/service switch
  Yes
Version as safety switch
  No
Version as emergency stop installation
  Yes
Version as reversing switch
  No
Max. rated operation voltage Ue AC
 V0
Rated operating voltage
 V1000 - 1000
Rated permanent current Iu
 A1400
Rated permanent current at AC-21, 400 V
 A0
Rated operation power at AC-3, 400 V
 kW0
Rated short-time withstand current lcw
 kA34
Rated operation power at AC-23, 400 V
 kW0
Switching power at 400 V
 kW0
Conditioned rated short-circuit current Iq
 kA0
Number of poles
  4
Number of auxiliary contacts as normally closed contact
  0
Number of auxiliary contacts as normally open contact
  0
Number of auxiliary contacts as change-over contact
  0
Motor drive optional
  Yes
Motor drive integrated
  No
Voltage release optional
  Yes
Device construction
  Built-in device fixed built-in technique
Suitable for ground mounting
  Yes
Suitable for front mounting 4-hole
  No
Suitable for front mounting center
  No
Suitable for distribution board installation
  Yes
Suitable for intermediate mounting
  Yes
Colour control element
  Black
Type of control element
  Rocker lever
Interlockable
  Yes
Type of electrical connection of main circuit
  Screw connection
Degree of protection (IP), front side
  IP20
Dimensions
>>

Datasheet - PDF

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