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IZMX40B3-P12W-1 183589 0004398143 EATON ELECTRIC Circuit-breaker, 3 pole, 1250 A, 66 kA, P measurement, IEC,..
IZMX40B3-P12W-1
183589
Y7-183589
EATON-MOELLER
Circuit-breaker, 3 pole, 1250 A, 66 kA, P measurement, IEC, Withdrawable
IZMX40B3-P12W-1
Circuit Breakers IZM
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
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▲More info
▲Circuit-breaker, 3 pole, 1250A, 66 kA, P measurement, IEC, Withdrawable
Circuit-breaker IZMX40 ( Air circuit-breakers/switch-disconnectors), 3 pole, Current Range: Up to 4000 A, Rated current = rated uninterrupted current( In = Iu): 1250 A, up to 440 V 50/60 Hz( Icu): 66 kA, up to 440 V 50/60 Hz( Ics): 66 kA, Overload release, min.( Ir): 500 A, Overload release, max.( Ir): 1250 A, Installation type: Withdrawable, Standard/Approval: IEC, Protective function: P measurement
General specifications
Product name
Eaton Moeller series IZMX/INX circuit-breaker
Part no.
IZMX40B3-P12W-1
EAN
4015081793259
Product Length/Depth
584 millimetre
Product height
597 millimetre
Product width
521 millimetre
Product weight
69 kilogram
Compliances
IEC/EN 60947
IEC
RoHS conform
IEC
RoHS conform
Product Tradename
IZMX/INX
Product Type
Circuit-breaker
Product Sub Type
None
Delivery program
Type
Air circuit breakers/switch-disconnector
Open circuit breaker
Open circuit breaker
Number of poles
Three-pole
Amperage Rating
1250 A
Release system
Electronic release
Features
Motor drive optional
Complete device with protection unit
Complete device with protection unit
Special features
Cassette must be separately ordered.
External IZMX-DTP-PTM-1 voltage measuring module required (1 module is suitable for 16 circuit breakers)
IZMX-DTP-PTM external voltage measuring module required
suitable for zone selectivity
suitable for communication
with integrated system monitor
with integrated test possibility
With graphic LCD display
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.
External IZMX-DTP-PTM-1 voltage measuring module required (1 module is suitable for 16 circuit breakers)
IZMX-DTP-PTM external voltage measuring module required
suitable for zone selectivity
suitable for communication
with integrated system monitor
with integrated test possibility
With graphic LCD display
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.
Frame
IZMX40
Fitted with:
Switched-off indicator
Used with
Air circuit breakers/switch-disconnector
Open circuit breaker
Open circuit breaker
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)
66 kA
Rated short-time withstand current at 50/60 Hz (t = 3 s)
53 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
66 kA
Rated short-circuit making capacity up to 440 V, 50/60 Hz
145 kA
Rated short-circuit making capacity up to 690 V, 50/60 Hz
145 kA
Power of withdrawable switch with cassette
155 W
Closing delay via spring release
35 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)
66 kA
Actuator type
Push button
Utilization category
B
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
10000 operations (switching capacity)
20000 operations (switching cycles ON/OFF, with maintenance)
20000 operations (switching cycles ON/OFF, with maintenance)
Direction of incoming supply
As required
Technical Data - Mechanical
Device construction
Built-in device slide-in technique (withdrawable)
Mounting Method
Withdrawable
Degree of protection
IP55 with protective cover
IP31
IP31 with door seals
IP31
IP31 with door seals
Protection
P measurement
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 cassette version (3-pole)
29 kg
Weight of fixed withdrawable version (3-pole)
66 kg
Lifespan, mechanical
12500 switching cycles (ON/OFF)
25000 operations (switching capacity, with maintenance)
25000 operations (switching capacity, with maintenance)
Technical Data - Mechanical - Terminals
Terminal capacity (copper bar)
60 mm x 10 mm (1x) for withdrawable units (black)
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
1250 A
Equipment heat dissipation, current-dependent
155 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.
Technical data ETIM 9.0
Low-voltage industrial components (EG000017) / Power circuit-breaker for trafo/generator/installation protection (EC000228)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Circuit breaker for power transformer, generator and system protection (ecl@ss13-27-37-04-09 [AJZ716018])
Rated permanent current Iu
1250 A
Rated voltage
690 - 690 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
66 kA
Overload release current setting
500 - 1250 A
Adjustment range short-term delayed short-circuit release
750 - 12500 A
Adjustment range undelayed short-circuit release
2500 - 18750 A
Power loss
155 W
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
No
Type of electrical connection of main circuit
Rail connection
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
2
With switched-off indicator
Yes
With integrated under voltage release
No
Number of poles
3
Position of connection for main current circuit
Back side
Type of control element
Push button
Complete device with protection unit
Yes
Motor drive integrated
No
Motor drive optional
Yes
Degree of protection (IP)
IP31
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN.pdf | 51 Mbytes |
|
| IZMX40B3-P12W-1 Y7-183589 183589 EN_183589.pdf | 121 Kbytes |
|
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