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EATON - MOELLER LN4-4-800-I LN4-4-800-I 112016 Y7-112016 EATON ELECTRIC Switch-disconnector, 4 p, 800A, frame size 4 View larger
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LN4-4-800-I 112016 Y7-112016 EATON ELECTRIC Switch-disconnector, 4 p, 800A, frame size 4

LN4-4-800-I

112016

Y7-112016

EATON - MOELLER

1 Pcs.

Switch-disconnector, 4 p, 800A, frame size 4 LN4-4-800-I Eaton Moeller series Power Defense - Molded Case Circuit Breaker. Switch-disconnector, 4 p, 800A, frame size 4

Connectors > Switch disconnector
Circuit Breakers LZM

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Product Overview

Engineered for high-capacity applications, the Eaton Moeller LN4-4-800-I switch-disconnector delivers reliable multi-pole current interruption for major industrial facilities. Plant engineers deploy these high-current units within main switchboards to manage comprehensive power distribution networks safely.

Pricing, availability and lead time are confirmed per enquiry through an RFQ.

  • Version as main switch (EF006981): Yes
  • Version as maintenance-/service switch (EF006986): Yes
  • Version as safety switch (EF006985): No
  • Version as emergency stop installation (EF006959): Yes
  • Version as reversing switch (EF009408): No
  • Max. rated operation voltage Ue AC (EF007355): 400 V
  • Rated operating voltage (EF001435): 690 V
  • Rated permanent current at AC-21, 400 V (EF009165): 0 A
  • Rated operation power at AC-3, 400 V (EF001364): 0 kW
  • Rated short-time withstand current lcw (EF007050): 25 kA
  • Rated operation power at AC-23, 400 V (EF007027): 450 kW
  • Switching power at 400 V (EF009166): 0 kW
  • Conditioned rated short-circuit current Iq (EF001444): 100 kA
  • Number of poles (EF001391): 4
  • Motor drive optional (EF007386): Yes
  • Motor drive integrated (EF006697): No

More info

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General specifications

Product Name
Eaton Moeller series Power Defense molded case switch-disconnector
Catalog Number
112016
Model Code
LN4-4-800-I
EAN
4015081115648
Product Length/Depth
401 mm
Product Height
207 mm
Product Width
280 mm
Product Weight
22 kg
Compliances
RoHS conform
Certifications
IEC

Product specifications

Type
Switch-disconnector
Special features
Main switch characteristics including positive drive to IEC/EN 60204 and VDE 0113.Isolating characteristics to IEC/EN 60947-3 and VDE 0660.Busbar tag shroud to VDE 0160 Part 100.Rated current = rated uninterrupted current: 800 A
Application
Use in unearthed supply systems at 525 V
Amperage Rating
800 A
Voltage rating
690 V - 690 V
Circuit breaker frame type
LN4
Features
Motor drive optional
Version as main switch
Version as maintenance-/service switch
Version as emergency stop installation
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
Intermediate mounting
Distribution board installation
Ground mounting
Fixed
Equipment heat dissipation, current-dependent
71.04 W
Rated short-time withstand current (Icw)
25 kA
Electrical connection type of main circuit
Bolt connection
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)
1000 V
Rated operating frequency
50 Hz
Rated operating power at AC-23, 400 V
450 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
1600 A (415 V AC-1, making and breaking capacity)
1600 A (690 V AC-22/23A, making and breaking capacity)
1600 A (415 V AC-22/23A, making and breaking capacity)
1600 A (690 V AC-1, making and breaking capacity)
Degree of protection (IP), front side
IP20
Number of poles
Four-pole
Terminal capacity (copper strip)
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
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 50 mm x 1 mm (2x) at 1-hole module plate
Max. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Handle color
Gray
Lifespan, electrical
1000 operations at 690 V AC-3
2000 operations at 400 V AC-3
2000 operations at 690 V AC-1
3000 operations at 415 V AC-1
2000 operations at 415 V AC-3
3000 operations at 400 V AC-1
Functions
Interlockable
Disconnectors/main switches
Voltage release optional
Rated conditional short-circuit current (Iq)
100 kA
Rated conditional short-circuit current with back-up fuse
80 kA at 690 V
100 kA at 400/415 V
N4-630…1600: 2 x 800 AgGgL
Rated conditional short-circuit current with downstream fuse
100 kA at 400/415 V
80 kA at 690 V
N4-630…1600: 2 x 800 AgGgL
Short-circuit total breaktime
< 10 ms
Rated operating voltage (Ue) at AC - max
400 V
Rated operational current for specified heat dissipation (In)
800 A
Rated permanent current at AC-21, 400 V
0 A
Rated short-time withstand current (t = 0.3 s)
25 kA
Rated short-time withstand current (t = 1 s)
25 kA
Switching power at 400 V
0 kW
Handle type
Rocker lever
Number of operations per hour - max
60
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
53 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Standard terminals
Screw terminal
Terminal capacity (control cable)
0.75 mm² - 2.5 mm² (1x)
0.75 mm² - 1.5 mm² (2x)
Short-circuit protective device fuses - max
1600 A gL
Terminal capacity (copper busbar)
Max. 50 mm x 10 mm (2x) 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
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Min. 25 mm x 5 mm direct at switch rear-side connection
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. 60 mm x 10 mm at rear-side width extension
Max. 80 mm x 10 mm (2x) at rear-side width extension
Terminal capacity (copper solid conductor/cable)
95 mm² - 240 mm² (6x) at rear-side width extension
300 mm² (4x) at rear-side width extension
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
95 mm² - 300 mm² (2x) at rear-side 1-hole module plate
95 mm² - 185 mm² (2x) at rear-side 2-hole module plate
120 mm² - 300 mm² (1x) at rear-side 1-hole module plate
35 mm² - 185 mm² (4x) at rear-side 2-hole module plate
Terminal capacity (copper stranded conductor/cable)
120 mm² - 185 mm² (1x) direct at switch rear-side connection
50 mm² - 185 mm² (4x) direct at switch rear-side connection
Terminal capacity (aluminum stranded conductor/cable)
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.