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110314
Model code: PN3-400-BT

Eaton Moeller series NZM - Molded Case Circuit Breaker. Switch-disconnector 3p, 400A terminals

Product specifications
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General specifications

Product Name
Eaton Moeller series NZM switch-disconnector
Catalog Number
110314
Model Code
PN3-400-BT
EAN
4015081098620
Product Length/Depth
166 mm
Product Height
275 mm
Product Width
140 mm
Product Weight
5.062 kg
Compliances
RoHS conform
Certifications
IEC/EN 60947
IEC

Product specifications

Amperage Rating
400 A
Voltage rating
690 V - 690 V
Circuit breaker frame type
PN3
Features
Version as emergency stop installation
Version as main switch
Version as maintenance-/service 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
Lifespan, mechanical
15000 operations
Mounting Method
Fixed
Ground mounting
Built-in device fixed built-in technique
Distribution board installation
Intermediate mounting
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Equipment heat dissipation, current-dependent
43.2 W
Isolation
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts)
Rated short-time withstand current (Icw)
12 kA
Degree of protection
IP20 (basic protection type, in the area of the HMI devices)
Other
Direction of incoming supply
As required
Electrical connection type of main circuit
Frame clamp
Ambient operating temperature - max
70 °C
Ambient operating temperature - min
-25 °C
Ambient storage temperature - max
70 °C
Ambient storage temperature - min
40 °C
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Protection against direct contact
Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
Rated insulation voltage (Ui)
1000 V
Rated operating frequency
50 Hz
Rated operating power at AC-23, 400 V
200 kW
Rated operating power at AC-3, 400 V
0 kW
Switch positions
I, 0
Overvoltage category
III
Rated operational current
630 A (415 V AC-22/23A, making and breaking capacity)
630 A (690 V AC-22/23A, making and breaking capacity)
Degree of protection (IP), front side
IP40 (with insulating surround)
IP66 (with door coupling rotary handle)
IP20
Degree of protection (terminations)
IP00 (terminations, phase isolator and band terminal)
IP10 (tunnel terminal)
Number of poles
Three-pole
Terminal capacity (copper strip)
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)
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
Handle color
Black
Lifespan, electrical
3000 operations at 690 V AC-1
5000 operations at 415 V AC-1
3000 operations at 400 V AC-3
5000 operations at 400 V AC-1
2000 operations at 690 V AC-3
3000 operations at 415 V AC-3
Functions
Disconnectors/main switches
Interlockable
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: 400 A
Application
Use in unearthed supply systems at 690 V
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Number of switches
1
Rated conditional short-circuit current (Iq)
0 kA
Rated conditional short-circuit current with back-up fuse
80 kA at 690 V
PN3(N3)-400…630: 630 AgGgL
100 kA at 400/415 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
Rated operating voltage (Ue) at AC - max
690 V
Rated operational current for specified heat dissipation (In)
400 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 = 0.3 s)
12 kA
Rated short-time withstand current (t = 1 s)
12 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
25 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Standard terminals
Box terminal
Optional terminals
Connection on rear. Screw terminal. Tunnel terminal
Short-circuit protective device fuses - max
630 A gL
Terminal capacity (copper busbar)
Max. 30 mm x 10 mm + 30 mm x 5 mm direct at switch rear-side connection
M10 at rear-side screw connection
Max. 10 mm x 50 mm (2x) at rear-side width extension
Min. 20 mm x 5 mm direct at switch rear-side connection
Terminal capacity (copper solid conductor/cable)
16 mm² (1x) direct at switch rear-side connection
16 mm² (2x) direct at switch rear-side connection
300 mm² (2x) at rear-side width extension
16 mm² (2x) at box terminal
Terminal capacity (aluminum solid conductor/cable)
10 mm² - 16 mm² (2x) direct at switch rear-side connection
16 mm² (1x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
Terminal capacity (copper stranded conductor/cable)
50 mm² - 240 mm² (2x) at 2-hole tunnel terminal
35 mm² - 240 mm² (1x) at box terminal
25 mm² - 120 mm² (2x) direct at switch rear-side connection
25 mm² - 185 mm² (1x) at 1-hole tunnel terminal
25 mm² - 120 mm² (2x) at box terminal
50 mm² - 240 mm² (1x) at 2-hole tunnel terminal
25 mm² - 120 mm² (1x) direct at switch rear-side connection
Terminal capacity (aluminum stranded conductor/cable)
25 mm² - 185 mm² (1x) at 1-hole tunnel terminal up to 240 mm² depending on the cable manufacturer.

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