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IZMX16B3-V12F-1 183329 4398003 EATON ELECTRIC Circuit-breaker, 3 pole, 1250 A, 42 kA, Selective operation, I..

IZMX16B3-V12F-1

183329

4398003

EATON-MOELLER

Circuit-breaker, 3 pole, 1250 A, 42 kA, Selective operation, IEC, Fixed

IZMX16 PXR20 Int. automatico, 3P, 1250A, montaggio fisso

Eaton Moeller series IZMX/INX - ACB. Circuit-breaker, 3p, 1250A, 42 kA, Selective operation, IEC, Fixed

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Automatic Circuit Breakers Open Frame

* Prodotto nuovo nel suo imballaggio d'origine con tutte le garanzie e certificazioni de EATON-MOELLER

Prezzo totale: $5,042.86
Prezzo unitario: $5,042.86

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General specifications

Product Name
Eaton Moeller series IZMX/INX circuit-breaker
Catalog Number
183329
EAN
4015081789177
Product Length/Depth
584 mm
Product Height
597 mm
Product Width
521 mm
Product Weight
18.715 kg
Compliances
IEC
IEC/EN 60947
RoHS conform
Model Code
IZMX16B3-V12F-1

Delivery program

Type
Frame
IZMX16
Number of poles
Three-pole
Amperage Rating
1250 A
Release system
Electronic release

Technical data - electrical

Voltage rating at AC
690 V AC
Rated operating voltage (Ue) - min
690 V
Rated operating voltage (Ue) - max
690 V
Rated insulation voltage (Ui)
1000 V
Rated impulse withstand voltage (Uimp)
12 kV AC
Rated uninterrupted current (Iu)
1250 A
Rated uninterrupted current (Iu) at 50°C
1250 A
Rated uninterrupted current (Iu) at 60°C
1250 A
Rated uninterrupted current (Iu) at 70°C
1250 A
Rated short-time withstand current (t = 1 s)
42 kA
Overload release current setting - min
500 A
Overload release current setting - max
1250 A
Short-circuit release delayed setting - min
937.5 A
Short-circuit release delayed setting - max
12500 A
Short-circuit release non-delayed setting
1.5 - 10 x Ir
Short-circuit release non-delayed setting - min
0 A
Short-circuit release non-delayed setting - max
18750 A
Adjustment range short-term delayed short-circuit release - min
750 A
Adjustment range short-term delayed short-circuit release - max
12500 A
Adjustment range undelayed short-circuit release - min
2500 A
Adjustment range undelayed short-circuit release - max
18750 A
Rated short-circuit breaking capacity at 400 V, 50 Hz
42 kA
Rated short-circuit making capacity up to 440 V, 50/60 Hz
88 kA
Rated short-circuit making capacity up to 690 V, 50/60 Hz
88 kA
Power loss
132 W
Closing delay via spring release
30 ms
Electrical connection type of main circuit
Rail connection
Number of standard mechanical operations per hour - max
60
Operating sequence up to 690 V, 50/60 Hz (IEC/EN 60947)
42 kA
Utilization category
B
Overvoltage category
III
Pollution degree
3
Direction of incoming supply
As required
Lifespan, electrical
20000 operations (switching cycles ON/OFF, with maintenance)
10000 operations (switching capacity)

Technical data - mechanical

Device construction
Built-in device fixed built-in technique
Mounting Method
Fixed
Degree of protection
IP55 with protective cover
IP31 with door seals
IP31
Protection
Selective operation
Number of auxiliary contacts (change-over contacts)
2
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Position of connection for main current circuit
Back side
Weight of fixed mounting version (3-pole)
19 kg
Actuator type
Push button
Terminal capacity (copper bar)
5 mm x 80 mm (2x) for fixed mounting (black)
Lifespan, mechanical
12500 switching cycles (ON/OFF)
25000 operations (switching capacity, with maintenance)

Design verification as per IEC/EN 61439 - technical data

Rated operational current for specified heat dissipation (In)
1250 A
Equipment heat dissipation, current-dependent
132 W
Heat dissipation at rated current with fixed mounting
132 W
Ambient operating temperature details
-20 °C - 70 °C
Ambient operating temperature - min
-20 °C
Ambient operating temperature - max
70 °C
Ambient storage temperature - min
-20 °C
Ambient storage temperature - max
70 °C

Design verification as per IEC/EN 61439

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.
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.

Additional information

Features
Motor drive optional
Complete device with protection unit
Fitted with:
Switched-off indicator
Special features
  • Main terminals must be separately ordered.
  • suitable for zone selectivity
  • optionally fittable by user with comprehensive accessories
  • Terminal capacity hint: These are values used in separate switchgear. The actual values will depend on the temperature around the circuit breaker, which is influenced by the ambient temperature, the degree of protection (IP), the mounting height, the partitions, and any external ventilation. Depending on the specific switchgear design, this may result in derating, which can then be compensated for by increasing the cross-sectional area. Temperature rise tests in the specific switchgear can provide specific and detailed information.
Used with
Open circuit breaker
Air circuit breakers/switch-disconnector

Datasheet - PDF

▲
Titolo: Dimensione: Tipo:
PDF CATALOGUE EATON EN.pdf 51 Mbytes
IZMX16B3-V12F-1 4398003 183329 IT_183329.pdf 121 Kbytes IZMX16B3-V12F-1 4398003 183329 IT_183329.pdf

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