IZMX40N4-A20F 149889 EATON MOELLER RES8204B22MNMNN2MN1X disjuntor, 4P, 2000A, fixo Ver maior
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IZMX40N4-A20F 149889 EATON MOELLER RES8204B22MNMNN2MN1X disjuntor, 4P, 2000A, fixo

IZMX40N4-A20F

149889

EATON - MOELLER

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RES8204B22MNMNN2MN1X disjuntor, 4P, 2000A, fixo

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Circuit-breakers IZM - EATON - MOELLER

IZMX16 (Accessories) - EATON - MOELLER

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Delivery programme
Product range
  Air circuit-breakers/switch-disconnectors
Product range
  Open circuit-breakers
Current Range
  Up to 4000 A
Protective function
  System protection
Installation type
  Fixed
Construction size
  IZMX40
Release system
  Electronic release
Standard/Approval
  IEC
Number of poles
  4 pole
Degree of Protection
  IP20, IP55 with protective cover, IP41 door sealing frame
 
  optionally fittable by user with comprehensive accessories
Rated current = rated uninterrupted current
In = IuA2000
Breaking capacity Icu = Ics to 440 V 50/60 Hz
IcukA85
Breaking capacity Ics to 440 V 50/60 Hz
IcskA85
Overload release, min.
IrA1000
Overload release, max.
IrA2000
Non-delayed
Ii = In x … 2 - 12
Notes 

Main terminals must be separately ordered.

Technical data
General
Standards
  IEC/EN 60947
Ambient temperature
   
Storage
ϑ°C-40 - +70
Operating (open)
 °C-25 - +70
Mounting position
  >
 
  >
Utilization category
  B
Degree of Protection
  IP20, IP55 with protective cover, IP41 door sealing frame
Direction of incoming supply
  as required
Main conducting paths
Rated current = rated uninterrupted current
In = IuA2000
Rated uninterrupted current at 50 °C
IuA2000
Rated uninterrupted current at 60 °C
IuA2000
Rated uninterrupted current at 70 °C
IuA2000
Rated impulse withstand voltage
UimpV AC12000
Rated operational voltage
UeV AC690
Use in IT electrical power networks up to U = 440 V
IITkA57.6
Overvoltage category/pollution degree
  III/3
Rated insulation voltage
UiV1000
Switching capacity
Rated short-circuit making capacity
Icm  
up to 440 V 50/60 Hz
IcmkA187
up to 690 V 50/60 Hz
IcmkA166
Rated short-time withstand current 50/60 Hz
   
t = 1 s
IcwkA85
t = 3 s
IcwkA66
Rated short-circuit breaking capacity Icn
Icn  
IEC/EN 60947 operating sequence Icu O-t-CO
   
up to 240 V 50/60 Hz
IcukA85
up to 440 V 50/60 Hz
IcukA85
up to 690 V 50/60 Hz
IcukA75
IEC/EN 60947 operating sequence Ics O-t-CO-t-CO
   
up to 240 V 50/60 Hz
IcskA85
up to 440 V 50/60 Hz
IcskA85
up to 690 V 50/60 Hz
IcskA75
Operating times
   
Closing delay via spring release
 ms35
Total opening delay via shunt release
 ms22
Total opening delay via undervoltage release
 ms37
 
   
Total opening delay on non-delayed short-circuit release (up to complete arc quenching)
 ms45
Maximum operating frequency
Operations/h 60
Heat dissipation at rated current In
   
Fixed mounting
 W150
Weight
Fixed mounting
   
3-pole
 kg43
4-pole
 kg56
Terminal capacities
Copper bar
   
Fixed mounting
   
Black
 mm2 x 80 x 10
 
  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.
 
  

Permissible continuous current for circuit‐breakers operating in switchboards at various internal ambient temperatures. The switchboard’s internal ambient temperature should be estimated using the calculation methods of IEC regulation.

Design verification as per IEC/EN 61439(Show features)(Hide features)
Technical data for design verification
   
Rated operational current for specified heat dissipation
InA2000
Equipment heat dissipation, current-dependent
PvidW150
Operating ambient temperature min.
 °C-25
Operating ambient temperature max.
 °C70
IEC/EN 61439 design verification
   
10.2 Strength of materials and parts
   
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 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric 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 Insulation properties
   
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 6.0
Low-voltage industrial components (EG000017) / Power circuit-breaker for trafo/generator/installation prot. (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 ([email protected] [AJZ716010])
Rated permanent current Iu
 A2000
Rated voltage
 V690 - 690
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
 kA85
Overload release current setting
 A1000 - 2000
Adjustment range short-term delayed short-circuit release
 A0 - 0
Adjustment range undelayed short-circuit release
 A4000 - 24000
Integrated earth fault protection
  No
Type of electrical connection of main circuit
  Rail connection
Device construction
  Built-in device fixed built-in technique
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
Switched-off indicator available
  Yes
With under voltage release
  No
Number of poles
  4
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)
  IP20

Datasheet - PDF

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