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IZMX40B4-V20F-1 183898 Y7-183898 EATON ELECTRIC Circuit-breaker, 4 pole, 2000 A, 66 kA, Selective operation,..
IZMX40B4-V20F-1
183898
Y7-183898
EATON-MOELLER
Circuit-breaker, 4 pole, 2000 A, 66 kA, Selective operation, IEC, Fixed
IZMX40B4-V20F-1
Eaton Moeller series IZMX/INX - ACB. Circuit-breaker, 4p, 2000A, 66 kA, Selective operation, IEC, Fixed
Circuit-breaker IZMX40 ( Air circuit-breakers/switch-disconnectors), 4 pole, Current Range: Up to 4000 A, Rated current = rated uninterrupted current( In = Iu): 2000 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): 800 A, Overload release, max.( Ir): 2000 A, Installation type: Fixed, Standard/Approval: IEC, Protective function: Selective operation
Low-voltage industrial components > Power circuit-breaker for trafo/generator/installation protection
Circuit Breakers IZM
Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
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▲General specifications
Product Name
Eaton Moeller series IZMX/INX circuit-breaker
Catalog Number
183898
Model Code
IZMX40B4-V20F-1
EAN
4015081790425
Product Length/Depth
584 mm
Product Height
597 mm
Product Width
521 mm
Product Weight
56 kg
Compliances
IEC
IEC/EN 60947
RoHS conform
IEC/EN 60947
RoHS conform
Delivery program
Type
Frame
IZMX40
Number of poles
Four-pole
Amperage Rating
2000 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)
2000 A
Rated uninterrupted current (Iu) at 50°C
2000 A
Rated uninterrupted current (Iu) at 60°C
2000 A
Rated uninterrupted current (Iu) at 70°C
2000 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
800 A
Overload release current setting - max
2000 A
Short-circuit release delayed setting - min
1500 A
Short-circuit release delayed setting - max
20000 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
30000 A
Adjustment range short-term delayed short-circuit release - min
1200 A
Adjustment range short-term delayed short-circuit release - max
20000 A
Adjustment range undelayed short-circuit release - min
4000 A
Adjustment range undelayed short-circuit release - max
30000 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 loss
220 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
Utilization category
B
Overvoltage category
III
Pollution degree
3
Direction of incoming supply
As required
Lifespan, electrical
16000 operations (switching cycles ON/OFF, with maintenance)
8000 operations (switching capacity)
8000 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
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 (4-pole)
56 kg
Actuator type
Push button
Terminal capacity (copper bar)
80 mm x 10 mm (2x) for fixed mounting (black)
Lifespan, mechanical
20000 operations (switching capacity, with maintenance)
10000 switching cycles (ON/OFF)
10000 switching cycles (ON/OFF)
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
2000 A
Equipment heat dissipation, current-dependent
220 W
Heat dissipation at rated current with fixed mounting
220 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
Complete device with protection unit
Motor drive optional
Motor drive optional
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
Air circuit breakers/switch-disconnector
| Feature Name | Feature Value |
|---|---|
| Rated permanent current Iu (EF001389) | 2000 A |
| Rated voltage (EF003977) | 690 V |
| Rated short-circuit breaking capacity Icu at 400 V, 50 Hz (EF007048) | 66 kA |
| Overload release current setting (EF002336) | 800 A |
| Adjustment range short-term delayed short-circuit release (EF007129) | 1200 A |
| Adjustment range undelayed short-circuit release (EF007131) | 4000 A |
| Power loss (EF005387) | 220 W |
| Device construction (EF008240) | Built-in device fixed built-in technique |
| Integrated earth fault protection (EF007296) | No |
| Type of electrical connection of main circuit (EF006819) | Rail connection |
| Suitable for DIN rail (top hat rail) mounting (EF007250) | No |
| DIN rail (top hat rail) mounting optional (EF008904) | No |
| Number of auxiliary contacts as normally closed contact (EF001377) | 0 |
| Number of auxiliary contacts as normally open contact (EF001376) | 0 |
| Number of auxiliary contacts as change-over contact (EF003531) | 2 |
| With switched-off indicator (EF007006) | Yes |
| With integrated under voltage release (EF001390) | No |
| Number of poles (EF001391) | 4 |
| Position of connection for main current circuit (EF006671) | Back |
| Type of control element (EF006976) | Push button |
| Complete device with protection unit (EF008906) | Yes |
| Motor drive integrated (EF006697) | No |
| Motor drive optional (EF007386) | Yes |
| Degree of protection (IP) (EF005474) | IP31 |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| IZMX40B4-V20F-1 Y7-183898 183898 EN_183898.pdf | 121 Kbytes |
|
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