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NZMH3-ME350-SVE 168911 EATON ELECTRIC Interruttore automatico di potenza, 3p, 350A, cassetto
NZMH3-ME350-SVE
168911
EATON-MOELLER
Interruttore automatico di potenza, 3p, 350A, cassetto
NZM Auto Intl., 3P, 350A, Rimovibile
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 350A, withdrawable unit, H3-ME350-SVE
apparecchi elettrici a bassa tensione > Interruttore automatico salva motore
Interruttori automatici con custodia modellata NZM
* Prodotto nuovo nel suo imballaggio d'origine con tutte le garanzie e certificazioni de EATON-MOELLER
Dettagli
▲General specifications
Product Name
Eaton Moeller series NZM molded case circuit breaker electronic
Catalog Number
168911
EAN
4015081654062
Product Length/Depth
335 mm
Product Height
215.2 mm
Product Width
140 mm
Product Weight
7.72 kg
Compliances
RoHS conform
Certifications
IEC/EN 60947
IEC
IEC
Model Code
NZMH3-ME350-SVE
Specifiche del prodotto
Type
Circuit breaker
Special features
Application
Use in unearthed supply systems at 690 V
Amperage Rating
350 A
Voltage rating
690 V - 690 V
Circuit breaker frame type
NZM3
Accessories required
NZM3-XSVS
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
Built-in device plug-in technique
Plug-in unit
Plug-in unit
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, cyclic, to IEC 60068-2-30
Equipment heat dissipation, current-dependent
36.75 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
110 kW
Rated operating power at AC-3, 400 V
200 kW
Switch off technique
Electronic
Degree of protection
IP20 (basic degree of protection, in the operating controls area)
IP20
IP20
Direction of incoming supply
As required
Electrical connection type of main circuit
Other
Lifespan, mechanical
15000 operations
Overvoltage category
III
Degree of protection (IP), front side
IP40 (with insulating surround)
IP66 (with door coupling rotary handle)
IP66 (with door coupling rotary handle)
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)
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)
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 at box terminal
Max. 8 segments of 24 mm x 1 mm (2x) 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)
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 at box terminal
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
Lifespan, electrical
5000 operations at 415 V AC-1
2000 operations at 400 V AC-3
5000 operations at 400 V AC-1
2000 operations at 690 V AC-3
3000 operations at 690 V AC-1
2000 operations at 415 V AC-3
2000 operations at 400 V AC-3
5000 operations at 400 V AC-1
2000 operations at 690 V AC-3
3000 operations at 690 V AC-1
2000 operations at 415 V AC-3
Functions
Motor protection
Phase failure sensitive
Phase failure sensitive
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Rated operational current for specified heat dissipation (In)
350 A
Rated short-time withstand current (t = 0.3 s)
3.3 kA
Rated short-time withstand current (t = 1 s)
3.3 kA
Handle type
Rocker lever
Instantaneous current setting (Ii) - max
4900 A
Instantaneous current setting (Ii) - min
700 A
Number of operations per hour - max
60
Overload current setting (Ir) - max
350 A
Overload current setting (Ir) - min
175 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
150 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
130 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
130 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
33 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
9 kA
Standard terminals
Screw terminal
Optional terminals
Box terminal. Connection on rear. Tunnel terminal
Release system
Electronic 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
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
25 mm² - 185 mm² (1x) at 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. 10 mm x 50 mm (2x) at rear-side width extension
Min. 20 mm x 5 mm direct at switch rear-side connection
Max. 30 mm x 10 mm + 30 mm x 5 mm direct at switch rear-side connection
M10 at rear-side screw connection
Min. 20 mm x 5 mm direct at switch rear-side connection
Max. 30 mm x 10 mm + 30 mm x 5 mm direct at switch rear-side connection
M10 at rear-side screw connection
Terminal capacity (copper solid conductor/cable)
16 mm² (2x) at box terminal
300 mm² (2x) at rear-side width extension
16 mm² (2x) direct at switch rear-side connection
16 mm² (1x) at tunnel terminal
16 mm² (1x) direct at switch rear-side connection
300 mm² (2x) at rear-side width extension
16 mm² (2x) direct at switch rear-side connection
16 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
16 mm² - 185 mm² (1x) at 1-hole tunnel terminal
25 mm² - 240 mm² (2x) direct at switch rear-side connection
25 mm² - 240 mm² (1x) direct at switch rear-side connection
35 mm² - 240 mm² (1x) at box terminal
16 mm² - 185 mm² (1x) at 1-hole tunnel terminal
25 mm² - 240 mm² (2x) direct at switch rear-side connection
25 mm² - 240 mm² (1x) direct at switch rear-side connection
35 mm² - 240 mm² (1x) at box terminal
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz
130 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
330 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
286 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
143 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
74 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
330 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Datasheet - PDF
▲| Titolo: | Dimensione: | Tipo: |
|---|---|---|
| PDF CATALOGUE EATON EN.pdf | 51 Mbytes |
|
| NZMH3-ME350-SVE NZMH3-ME350-SVE 168911 DE_109670.pdf | 833 Kbytes |
|
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