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LN3-4-630-I 112011 EATON ELECTRIC Switch-disconnector, 4 p, 630A, frame size 3
LN3-4-630-I
112011
EATON-MOELLER
Switch-disconnector, 4 p, 630A, frame size 3
LN3-4-630-I
Circuit Breakers LZM
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
Often bought together
▲More info
▲Switch-disconnector, 4 p, 630A, frame size 3
General specifications
Product name
Eaton Moeller series Power Defense molded case switch-disconnector
Part no.
LN3-4-630-I
EAN
4015081115594
Product Length/Depth
166 millimetre
Product height
275 millimetre
Product width
185 millimetre
Product weight
6.349 kilogram
Compliances
RoHS conform
Certifications
IEC
Product Tradename
Power Defense
Product Type
Molded case switch-disconnector
Product Sub Type
None
Delivery program
Application
Use in unearthed supply systems at 690 V
Type
Switch-disconnector
Circuit breaker frame type
LN3
Number of poles
Four-pole
Amperage Rating
630 A
Features
Version as emergency stop installation
Version as main switch
Version as maintenance-/service switch
Motor drive optional
Version as main switch
Version as maintenance-/service switch
Motor drive optional
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: 630 A
Technical Data - Electrical
Voltage rating
690 V - 690 V
Rated operating voltage (Ue) at AC - max
400 V
Rated insulation voltage (Ui)
1000 V
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated conditional short-circuit current (Iq)
100 kA
Rated operational current
630 A (415 V AC-22A, making and breaking capacity)
500 A (415 V AC-23A, making and breaking capacity)
630 A (690 V AC-22A, making and breaking capacity)
500 A (690 V AC-23A, making and breaking capacity)
500 A (415 V AC-23A, making and breaking capacity)
630 A (690 V AC-22A, making and breaking capacity)
500 A (690 V AC-23A, making and breaking capacity)
Rated permanent current at AC-21, 400 V
0 A
Rated conditional short-circuit current with back-up fuse
100 kA at 400/415 V
PN3(N3)-400…630: 630 AgGgL
80 kA at 690 V
PN3(N3)-400…630: 630 AgGgL
80 kA at 690 V
Rated conditional short-circuit current with downstream fuse
80 kA at 690 V
100 kA at 400/415 V
PN3(N3)-400…630: 630 AgGgL
100 kA at 400/415 V
PN3(N3)-400…630: 630 AgGgL
Rated short-time withstand current (Icw)
12 kA
Rated short-time withstand current (t = 0.3 s)
12 kA
Rated short-time withstand current (t = 1 s)
12 kA
Rated operating frequency
50 Hz
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
25 kA
Rated operating power at AC-3, 400 V
0 kW
Rated operating power at AC-23, 400 V
315 kW
Switching power at 400 V
0 kW
Short-circuit total breaktime
< 10 ms
Short-circuit protective device fuses - max
630 A gL
Electrical connection type of main circuit
Screw connection
Number of operations per hour - max
60
Handle type
Rocker lever
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
2000 operations at 690 V AC-3
5000 operations at 415 V AC-1
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
3000 operations at 400 V AC-3
3000 operations at 415 V AC-3
5000 operations at 415 V AC-1
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
3000 operations at 400 V AC-3
3000 operations at 415 V AC-3
Technical Data - Mechanical
Mounting Method
Distribution board installation
Ground mounting
Intermediate mounting
Built-in device fixed built-in technique
Fixed
Ground mounting
Intermediate mounting
Built-in device fixed built-in technique
Fixed
Degree of protection (IP), front side
IP20
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Handle color
Gray
Switch positions
I, +, 0
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: 630 A
Lifespan, mechanical
15000 operations
Technical Data - Mechanical - Terminals
Standard terminals
Screw terminal
Terminal capacity (control cable)
0.75 mm² - 1.5 mm² (2x)
0.75 mm² - 2.5 mm² (1x)
0.75 mm² - 2.5 mm² (1x)
Terminal capacity (aluminum solid conductor/cable)
16 mm² (1x) at tunnel terminal
Terminal capacity (aluminum stranded conductor/cable)
25 mm² - 185 mm² (1x) at tunnel terminal
Terminal capacity (copper busbar)
M10 at rear-side screw connection
Max. 30 mm x 10 mm + 30 mm x 5 mm direct at switch rear-side connection
Min. 20 mm x 5 mm direct at switch rear-side connection
Max. 10 mm x 50 mm (2x) at rear-side width extension
Max. 30 mm x 10 mm + 30 mm x 5 mm direct at switch rear-side connection
Min. 20 mm x 5 mm direct at switch rear-side connection
Max. 10 mm x 50 mm (2x) at rear-side width extension
Terminal capacity (copper solid conductor/cable)
300 mm² (2x) at rear-side width extension
16 mm² (2x) at box terminal
16 mm² (2x) direct at switch rear-side connection
16 mm² - 185 mm² (1x) at tunnel terminal
16 mm² (1x) direct at switch rear-side connection
16 mm² (2x) at box terminal
16 mm² (2x) direct at switch rear-side connection
16 mm² - 185 mm² (1x) at tunnel terminal
16 mm² (1x) direct at switch rear-side connection
Terminal capacity (copper stranded conductor/cable)
25 mm² - 120 mm² (2x) at box terminal
25 mm² - 185 mm² (1x) at tunnel terminal
50 mm² - 240 mm² (1x) at 2-hole tunnel terminal
25 mm² - 240 mm² (2x) direct at switch rear-side connection
35 mm² - 240 mm² (1x) at box terminal
25 mm² - 240 mm² (1x) direct at switch rear-side connection
50 mm² - 240 mm² (2x) at 2-hole tunnel terminal
25 mm² - 185 mm² (1x) at tunnel terminal
50 mm² - 240 mm² (1x) at 2-hole tunnel terminal
25 mm² - 240 mm² (2x) direct at switch rear-side connection
35 mm² - 240 mm² (1x) at box terminal
25 mm² - 240 mm² (1x) direct at switch rear-side connection
50 mm² - 240 mm² (2x) at 2-hole tunnel terminal
Terminal capacity (copper strip)
10 segments of 50 mm x 1 mm (2x) at rear-side width extension
Max. 10 segments of 24 mm x 1 mm + 5 segments of 24 mm x 1 mm
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
Min. 6 segments of 16 mm x 0.8 mm at box terminal
Max. 10 segments of 32 mm x 1 mm + 5 segments of 32 mm x 1 mm at rear-side connection (punched)
Min. 6 segments of 16 mm x 0.8 mm at rear-side connection (punched)
Max. 10 segments of 24 mm x 1 mm + 5 segments of 24 mm x 1 mm
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
Min. 6 segments of 16 mm x 0.8 mm at box terminal
Max. 10 segments of 32 mm x 1 mm + 5 segments of 32 mm x 1 mm at rear-side connection (punched)
Min. 6 segments of 16 mm x 0.8 mm at rear-side connection (punched)
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
630 A
Equipment heat dissipation, current-dependent
107.163 W
Design verification as per IEC/EN 61439
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.
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.
Additional information
Functions
Disconnectors/main switches
Voltage release optional
Interlockable
Voltage release optional
Interlockable
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF EATON PRODUCT CATALOGUE LZM.pdf | 5 Mbytes |
|
| LN3-4-630-I 112011 EN_112011.pdf | 116 Kbytes |
|
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