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NZMB2-M160 265716 Y7-265716 EATON ELECTRIC Leistungsschalter, 3p, 160A
NZMB2-M160
265716
Y7-265716
EATON-MOELLER
Leistungsschalter, 3p, 160A
NZMB2-M160
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 160A, B2-M160
Leistungsschalter der NZM.. -M-Serie deckt mit nur vier kompakten Baugrößen alle Anwendungen ab und ist für den IEC-Markt geeignet. Die Montage ist durch die modularen Funktionsgruppen immer flexibel. Mit thermomagnetischer Entriegelung zum Schutz des Motors. Hinweise: Leistungsschalter der Auslöseklasse 10A, IEC/EN 60947-4-1, IEC/EN 60947-2 erfüllen alle Anforderungen der Schaltkategorie AC-3.
Niederspannungsschaltgeräte > Leistungsschalter für Motorschutz
Leistungsschalter NZM
Neues Produkt in der Originalverpackung mit allen Garantien und Zertifizierungen von EATON-MOELLER
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Product Name
Eaton Moeller series NZM molded case circuit breaker thermo-magnetic
Catalog Number
265716
Product Length/Depth
149 mm
Product Height
184 mm
Product Width
105 mm
Product Weight
2.327 kg
Compliances
RoHS conform
Certifications
IEC/EN 60947
IEC
IEC
EAN
4015082657161
Model Code
NZMB2-M160
Produktspezifikationen
Type
Circuit breaker
Special features
Application
Use in unearthed supply systems at 440 V
Amperage Rating
160 A
Voltage rating
440 V - 440 V
Circuit breaker frame type
NZM2
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
38.4 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
45 kW
Rated operating power at AC-3, 400 V
90 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
Screw connection
Lifespan, mechanical
20000 operations
Overvoltage category
III
Rated operational current
134 A (400 V AC-3)
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. 2 segements of 16 mm x 0.8 mm at rear-side connection (punched)
Min. 2 segments of 9 mm x 0.8 mm at box terminal
Max. 10 segments of 24 mm x 0.8 mm at rear-side connection (punched)
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
Max. 10 segments of 16 mm x 0.8 mm at box terminal
Min. 2 segments of 9 mm x 0.8 mm at box terminal
Max. 10 segments of 24 mm x 0.8 mm at rear-side connection (punched)
Max. 8 segments of 24 mm x 1 mm (2x) at box terminal
Max. 10 segments of 16 mm x 0.8 mm at box terminal
Lifespan, electrical
7500 operations at 415 V AC-1
10000 operations at 400 V AC-1
10000 operations at 400 V AC-1
Functions
Motor protection
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Rated operational current for specified heat dissipation (In)
160 A
Short-circuit release non-delayed setting - max
2240 A
Short-circuit release non-delayed setting - min
1280 A
Handle type
Rocker lever
Instantaneous current setting (Ii) - max
2240 A
Instantaneous current setting (Ii) - min
1280 A
Number of operations per hour - max
120
Overload current setting (Ir) - max
160 A
Overload current setting (Ir) - min
125 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
30 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
18.5 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
18.5 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
10 mm² - 16 mm² (1x) direct at switch rear-side connection
10 mm² - 16 mm² (2x) direct at switch rear-side connection
10 mm² - 16 mm² (1x) direct at switch rear-side connection
10 mm² - 16 mm² (2x) direct at switch rear-side connection
Terminal capacity (aluminum stranded conductor/cable)
25 mm² - 50 mm² (2x) direct at switch rear-side connection
25 mm² - 50 mm² (1x) direct at switch rear-side connection
25 mm² - 185 mm² (1x) at tunnel terminal
25 mm² - 50 mm² (1x) direct at switch rear-side connection
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)
Min. 16 mm x 5 mm direct at switch rear-side connection
M8 at rear-side screw connection
Max. 24 mm x 8 mm direct at switch rear-side connection
M8 at rear-side screw connection
Max. 24 mm x 8 mm direct at switch rear-side connection
Terminal capacity (copper solid conductor/cable)
6 mm² - 16 mm² (2x) direct at switch rear-side connection
10 mm² - 16 mm² (1x) at box terminal
10 mm² - 16 mm² (1x) direct at switch rear-side connection
6 mm² - 16 mm² (2x) at box terminal
16 mm² (1x) at tunnel terminal
10 mm² - 16 mm² (1x) at box terminal
10 mm² - 16 mm² (1x) direct at switch rear-side connection
6 mm² - 16 mm² (2x) at box terminal
16 mm² (1x) at tunnel terminal
Terminal capacity (copper stranded conductor/cable)
25 mm² - 185 mm² (1x) direct at switch rear-side connection
25 mm² - 70 mm² (2x) direct at switch rear-side connection
25 mm² - 70 mm² (2x) at box terminal
25 mm² - 185 mm² (1x) at box terminal
25 mm² - 185 mm² (1x) at 1-hole tunnel terminal
25 mm² - 70 mm² (2x) direct at switch rear-side connection
25 mm² - 70 mm² (2x) at box terminal
25 mm² - 185 mm² (1x) at box terminal
25 mm² - 185 mm² (1x) at 1-hole tunnel terminal
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz
18.5 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
53 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
53 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
63 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Power loss
38.4 W
| Merkmal | Wert |
|---|---|
| Überlastauslöser Stromeinstellung (EF002336) | 125 A |
| Einstellbereich des unverzögerten Kurzschlussauslösers (EF007131) | 1280 A |
| Mit thermischem Überlastschutz (EF006233) | Ja |
| Phasenausfallempfindlich (EF007400) | Nein |
| Auslösetechnik (EF007007) | thermomagnetisch |
| Bemessungsbetriebsspannung (EF001435) | 440 V |
| Bemessungsdauerstrom Iu (EF001389) | 160 A |
| Bemessungsbetriebsleistung bei AC-3, 230 V (EF007025) | 45 kW |
| Bemessungsbetriebsleistung bei AC-3, 400 V (EF001364) | 90 kW |
| Anschlussart Hauptstromkreis (EF006819) | Schraubanschluss |
| Ausführung des Betätigungselements (EF006976) | Kipphebel |
| Gerätebauart (EF008240) | Einbaugerät Festeinbautechnik |
| Mit integriertem Hilfsschalter (EF001387) | Nein |
| Mit integriertem Unterspannungsauslöser (EF001390) | Nein |
| Polzahl (EF001391) | 3 |
| Bemessungsgrenzkurzschlussausschaltstrom Icu bei 400 V, AC (EF007049) | 18.5 kA |
| Schutzart (IP) (EF005474) | IP20 |
| Höhe (EF000040) | 184 mm |
| Breite (EF000008) | 105 mm |
| Tiefe (EF000049) | 149 mm |
Datasheet - PDF
▲| Titel: | Größe: | Typ: |
|---|---|---|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| NZMB2-M160 Y7-265716 265716 ES_107610.pdf | 4 Mbytes |
|
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