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NZMC1-M63 271400 EATON ELECTRIC Circuit-breaker, 3p, 63A
NZMC1-M63
271400
EATON-MOELLER
Circuit-breaker, 3p, 63A
NZMC1-M63
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 63A, C1-M63
Low-voltage industrial components > Motor protection circuit-breaker
Circuit Breakers NZM
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
More info
▲General specifications
Product Name
Eaton Moeller series NZM molded case circuit breaker thermo-magnetic
Catalog Number
271400
Model Code
NZMC1-M63
EAN
4015082714000
Product Length/Depth
88 mm
Product Height
145 mm
Product Width
90 mm
Product Weight
1.046 kg
Compliances
RoHS conform
Certifications
IEC/EN 60947
IEC
IEC
Product specifications
Type
Circuit breaker
Special features
- Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn)
- Rated current = rated uninterrupted current: 63 A
- Terminal capacity hint: Up to 95 mm² can be connected depending on the cable manufacturer.
- With phase-failure sensitivity
- Tripping class 10 A
- IEC/EN 60947-4-1, IEC/EN 60947-2
- The circuit-breaker fulfills all requirements for AC-3 switching category.
Application
Use in unearthed supply systems at 690 V
Amperage Rating
63 A
Voltage rating
690 V - 690 V
Circuit breaker frame type
NZM1
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.
Fitted with:
Thermal protection
Pollution degree
3
Mounting Method
Fixed
Built-in device fixed built-in technique
Built-in device fixed built-in technique
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
14.88 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)
690 V
Rated operating power at AC-3, 230 V
18.5 kW
Rated operating power at AC-3, 400 V
30 kW
Switch off technique
Thermomagnetic
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
Other
Lifespan, mechanical
20000 operations
Overvoltage category
III
Rated operational current
55 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)
IP00 (terminations, phase isolator and strip terminal)
IP10 (tunnel terminal)
IP10 (tunnel terminal)
Number of poles
Three-pole
Terminal capacity (copper strip)
Max. 9 segments of 9 mm x 0.8 mm at box terminal
Min. 2 segments of 9 mm x 0.8 mm at box terminal
Min. 2 segments of 9 mm x 0.8 mm at box terminal
Lifespan, electrical
10000 operations at 400 V AC-1
5000 operations at 690 V AC-1
7500 operations at 415 V AC-1
5000 operations at 690 V AC-1
7500 operations at 415 V AC-1
Functions
Phase failure sensitive
Motor protection
Motor protection
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Rated operational current for specified heat dissipation (In)
63 A
Short-circuit release non-delayed setting - max
882 A
Short-circuit release non-delayed setting - min
504 A
Handle type
Rocker lever
Instantaneous current setting (Ii) - max
882 A
Instantaneous current setting (Ii) - min
504 A
Number of operations per hour - max
120
Overload current setting (Ir) - max
63 A
Overload current setting (Ir) - min
50 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
55 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
22.5 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
22.5 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
6 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
4 kA
Standard terminals
Box terminal
Optional terminals
Connection on rear. Screw terminal. Tunnel terminal
Release system
Thermomagnetic release
Short-circuit total breaktime
< 10 ms
Terminal capacity (aluminum solid conductor/cable)
10 mm² - 16 mm² (1x) direct at switch rear-side connection
10 mm² - 16 mm² (2x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
10 mm² - 16 mm² (2x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
Terminal capacity (aluminum stranded conductor/cable)
25 mm² - 35 mm² (2x) direct at switch rear-side connection
25 mm² - 35 mm² (1x) direct at switch rear-side connection
25 mm² - 95 mm² (1x) at tunnel terminal
25 mm² - 35 mm² (1x) direct at switch rear-side connection
25 mm² - 95 mm² (1x) at tunnel terminal
Terminal capacity (control cable)
0.75 mm² - 2.5 mm² (1x)
0.75 mm² - 1.5 mm² (2x)
0.75 mm² - 1.5 mm² (2x)
Terminal capacity (copper busbar)
M6 at rear-side screw connection
Min. 12 mm x 5 mm direct at switch rear-side connection
Max. 16 mm x 5 mm direct at switch rear-side connection
Min. 12 mm x 5 mm direct at switch rear-side connection
Max. 16 mm x 5 mm direct at switch rear-side connection
Terminal capacity (copper solid conductor/cable)
6 mm² - 16 mm² (2x) at box terminal
10 mm² - 16 mm² (1x) direct at switch rear-side connection
10 mm² - 16 mm² (1x) at box terminal
6 mm² - 16 mm² (2x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
10 mm² - 16 mm² (1x) direct at switch rear-side connection
10 mm² - 16 mm² (1x) at box terminal
6 mm² - 16 mm² (2x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
Terminal capacity (copper stranded conductor/cable)
6 mm² - 25 mm² (2x) at box terminal
10 mm² - 70 mm² (1x) direct at switch rear-side connection
10 mm² - 70 mm² (1x) at box terminal
25 mm² (2x) direct at switch rear-side connection
25 mm² - 95 mm² (1x) at 1-hole tunnel terminal
10 mm² - 70 mm² (1x) direct at switch rear-side connection
10 mm² - 70 mm² (1x) at box terminal
25 mm² (2x) direct at switch rear-side connection
25 mm² - 95 mm² (1x) at 1-hole tunnel terminal
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz
22.5 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
76 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
63 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
24 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
14 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
121 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
6000 V
Power loss
14.9 W
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| NZMC1-M63 271400 EN_119860.pdf | 627 Kbytes |
 |
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