- MENU
- Home
-
Categories
- Air conditioner (switchgear cabinet)
- Base/base element (switchgear cabinet)
- Case for component installation with modular spacing 19 inch
- Climate control door (enclosure/cabinet)
- Climate control side panel (enclosure/cabinet)
- Component for arrangement / baying system (switchgear cabinet)
- View all categories
- Accessories/spare parts for domestic switching devices
- Accessories/spare parts for socket outlets/plugs with protective contact
- Cable entry
- Combination of switch/push button with socket outlet
- Control element/cover plate for domestic switching devices
- Controller for light controlling system
- View all categories
- Accessories/spare parts for earthing and lightning
- Accessories/spare parts for surge protection data networks/MCR-technology
- Accessories/spare parts for surge protection power supply systems
- Air-termination equipment for lightning protection
- Base for air termination systems lightning protection
- Basic element for surge protection device
- View all categories
- AC-power supply
- Accessories/spare parts for command devices
- Accessories/spare parts for electronic motor control and protection device
- Accessories/spare parts for emergency stop pull cord switch
- Accessories/spare parts for frequency controller
- Accessories/spare parts for low-voltage switch technology
- View all categories
- Accessories/spare parts for underfloor installation ducting systems
- Bend for underfloor installation ducting systems
- Coupler for underfloor installation duct
- Cover for underfloor installation duct flush floor open
- Cover plate for installation units
- End piece for underfloor installation duct
- View all categories
- Request Quote
- How RFQ Works
- Contact Us
- FAQ
View larger
Images are for illustrative purposes only. Please refer to data sheet for details
NZMN3-S500 109683 Y7-109683 EATON ELECTRIC Circuit breaker NZM, 3P, 500A
NZMN3-S500
109683
Y7-109683
EATON - MOELLER
1 Pcs.
Circuit breaker NZM, 3P, 500A
NZMN3-S500
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 500A, N, 3
Series NZM..-S circuit-breakers cover all application cases with just four compact sizes and are suitable for the IEC market. Modular function groups always make mounting flexible. With magnetic short-circuit release in connection with overload relay. With short-circuit release without overload trip. Notes: circuit-breakers fulfill all requirements of the switching category AC-3.
Automation > Motor protection circuit-breaker
Circuit Breakers NZM
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲General specifications
Product Name
Eaton Moeller series NZM molded case circuit breaker magnetic
Catalog Number
109683
Model Code
NZMN3-S500
EAN
4015081092697
Product Length/Depth
166 mm
Product Height
275 mm
Product Width
140 mm
Product Weight
5.8 kg
Compliances
RoHS conform
Certifications
IEC
IEC/EN 60947
IEC/EN 60947
Product specifications
Type
Circuit breaker
Special features
Application
Use in unearthed supply systems at 690 V
Amperage Rating
500 A
Voltage rating
690 V - 690 V
Circuit breaker frame type
NZM3
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
Fixed
Fixed
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Damp heat, constant, to IEC 60068-2-78
Equipment heat dissipation, current-dependent
93 W
Utilization category
A (IEC/EN 60947-2)
Isolation
500 V AC (between auxiliary contacts and main contacts)
300 V AC (between the auxiliary contacts)
300 V AC (between the auxiliary contacts)
Ambient operating temperature - max
70 °C
Ambient operating temperature - min
-25 °C
Ambient storage temperature - max
70 °C
Ambient storage temperature - min
40 °C
Protection against direct contact
Finger and back-of-hand proof to VDE 0106 part 100
Rated insulation voltage (Ui)
1000 V
Rated operating power at AC-3, 230 V
160 kW
Rated operating power at AC-3, 400 V
250 kW
Switch off technique
Magnetic
Degree of protection
IP20
IP20 (basic degree of protection, in the operating controls area)
IP20 (basic degree of protection, in the operating controls area)
Direction of incoming supply
As required
Electrical connection type of main circuit
Screw connection
Lifespan, mechanical
15000 operations
Overvoltage category
III
Rated operational current
437 A (400 V AC-3)
Degree of protection (IP), front side
IP66 (with door coupling rotary handle)
IP40 (with insulating surround)
IP40 (with insulating surround)
Degree of protection (terminations)
IP10 (tunnel terminal)
IP00 (terminations, phase isolator and strip terminal)
IP00 (terminations, phase isolator and strip terminal)
Number of poles
Three-pole
Terminal capacity (copper strip)
Max. 10 segments of 24 mm x 1 mm + 5 segments of 24 mm x 1 mm at box terminal
10 segments of 50 mm x 1 mm (2x) at rear-side width extension
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)
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
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
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)
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
Min. 6 segments of 16 mm x 0.8 mm at rear-side connection (punched)
Lifespan, electrical
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
5000 operations at 415 V AC-1
2000 operations at 690 V AC-3
2000 operations at 415 V AC-3
2000 operations at 400 V AC-3
5000 operations at 400 V AC-1
5000 operations at 415 V AC-1
2000 operations at 690 V AC-3
2000 operations at 415 V AC-3
2000 operations at 400 V AC-3
Functions
Short-circuit protection
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Rated operational current for specified heat dissipation (In)
500 A
Rated short-time withstand current (t = 0.3 s)
3.3 kA
Rated short-time withstand current (t = 1 s)
3.3 kA
Short-circuit release non-delayed setting - max
5000 A
Short-circuit release non-delayed setting - min
3000 A
Handle type
Rocker lever
Instantaneous current setting (Ii) - max
10 A
Instantaneous current setting (Ii) - min
6 A
Number of operations per hour - max
60
Overload current setting (Ir) - max
0 A
Overload current setting (Ir) - min
0 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
85 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
35 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
35 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
13 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
5 kA
Standard terminals
Screw terminal
Optional terminals
Box terminal. Connection on rear. Tunnel terminal
Release system
Thermomagnetic release
Short-circuit total breaktime
< 10 ms
Terminal capacity (aluminum solid conductor/cable)
16 mm² (1x) at tunnel terminal
Terminal capacity (aluminum stranded conductor/cable)
50 mm² - 240 mm² (1x) at 2-hole tunnel terminal
25 mm² - 185 mm² (1x) at tunnel terminal
50 mm² - 240 mm² (2x) at 2-hole tunnel terminal
25 mm² - 185 mm² (1x) at tunnel terminal
50 mm² - 240 mm² (2x) at 2-hole tunnel 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 (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
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
300 mm² (2x) at rear-side width extension
16 mm² (1x) at tunnel terminal
16 mm² (2x) at box terminal
16 mm² (2x) direct at switch rear-side connection
300 mm² (2x) at rear-side width extension
16 mm² (1x) at tunnel terminal
16 mm² (2x) at box terminal
16 mm² (2x) direct at switch rear-side connection
Terminal capacity (copper stranded conductor/cable)
16 mm² - 185 mm² (1x) at 1-hole tunnel terminal
35 mm² - 240 mm² (1x) at box terminal
25 mm² - 120 mm² (2x) at box terminal
25 mm² - 240 mm² (1x) direct at switch rear-side connection
25 mm² - 240 mm² (2x) direct at switch rear-side connection
35 mm² - 240 mm² (1x) at box terminal
25 mm² - 120 mm² (2x) at box terminal
25 mm² - 240 mm² (1x) direct at switch rear-side connection
25 mm² - 240 mm² (2x) direct at switch rear-side connection
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz
35 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
105 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
74 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
53 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
40 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
187 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
| Feature Name | Feature Value |
|---|---|
| Overload release current setting (EF002336) | 0 A |
| Adjustment range undelayed short-circuit release (EF007131) | 6 A |
| With thermal overload protection (EF006233) | No |
| Phase failure sensitive (EF007400) | No |
| Switch off technique (EF007007) | Magnetic |
| Rated operating voltage (EF001435) | 690 V |
| Rated permanent current Iu (EF001389) | 500 A |
| Rated operation power at AC-3, 230 V (EF007025) | 160 kW |
| Rated operation power at AC-3, 400 V (EF001364) | 250 kW |
| Type of electrical connection of main circuit (EF006819) | Screw connection |
| Type of control element (EF006976) | Rocker lever |
| Device construction (EF008240) | Built-in device fixed built-in technique |
| With integrated auxiliary switch (EF001387) | No |
| With integrated under voltage release (EF001390) | No |
| Number of poles (EF001391) | 3 |
| Rated short-circuit breaking capacity Icu at 400 V, AC (EF007049) | 35 kA |
| Degree of protection (IP) (EF005474) | IP20 |
| Height (EF000040) | 275 mm |
| Width (EF000008) | 140 mm |
| Depth (EF000049) | 166 mm |