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IZMX40B4-P25F 149882 EATON ELECTRIC RES6254B12NNMNN2MN1X disjuntor, 4P, 2500A, fixo
IZMX40B4-P25F
149882
EATON-MOELLER
RES6254B12NNMNN2MN1X disjuntor, 4P, 2500A, fixo
Disjuntor IZMX40 (disjuntores/interruptores-seccionadores de ar), 4 polos, Faixa de corrente: Até 4000 A, Corrente nominal = corrente nominal ininterrupta ( In = Iu): 2500 A, até 440 V 50/60 Hz ( Icu): 66 kA, até 440 V 50/60 Hz ( Ics): 66 kA, Liberação de sobrecarga, mín.( Ir): 1250 A, Liberação de sobrecarga, máx.( Ir): 2500 A, Tipo de instalação: Fixo, Padrão/Aprovação: IEC, Função de proteção: Proteção profissional
Aparelhos elétricos de baixa tensão > Interruptor para proteção de transformadores, geradores e sistemas
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▲General specifications
Product Name
Eaton Moeller series IZMX/INX circuit-breaker
Catalog Number
149882
EAN
4015081462728
Product Length/Depth
584 mm
Product Height
597 mm
Product Width
521 mm
Product Weight
56 kg
Compliances
IEC/EN 60947
IEC
IEC
Model Code
IZMX40B4-P25F
Delivery program
Type
Air circuit breakers/switch-disconnectorOpen circuit breaker
Frame
IZMX40
Number of poles
Four-pole
Amperage Rating
2500 A
Release system
Electronic release
Technical data - electrical
Voltage rating at AC
690 V AC
Rated insulation voltage (Ui)
1000 V
Rated impulse withstand voltage (Uimp)
12 kV AC
Rated uninterrupted current (Iu)
2500 A
Rated uninterrupted current (Iu) at 50°C
2500 A
Rated uninterrupted current (Iu) at 60°C
2500 A
Rated uninterrupted current (Iu) at 70°C
2280 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
1250 A
Overload release current setting - max
2500 A
Short-circuit release delayed setting - min
2500 A
Short-circuit release delayed setting - max
25000 A
Short-circuit release non-delayed setting
2 - 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
5000 A
Adjustment range short-term delayed short-circuit release - max
25000 A
Adjustment range undelayed short-circuit release - min
5000 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
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
Technical data - mechanical
Device construction
Built-in device fixed built-in technique
Mounting Method
Fixed
Degree of protection
IP41 with door sealing frame
IP55 with protective cover
IP20
IP55 with protective cover
IP20
Protection
Professional protection
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)
43 kg
Weight of fixed mounting version (4-pole)
56 kg
Actuator type
Push button
Terminal capacity (copper bar)
60 mm x 10 mm (1x) for fixed mounting (black)
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
2500 A
Equipment heat dissipation, current-dependent
345 W
Heat dissipation at rated current with fixed mounting
345 W
Ambient operating temperature details
Device with LCD-display -20 °C - 70 °C
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
70 °C
Ambient storage temperature - min
-25 °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
Fitted with:
Switched-off indicator
Special features
IZMX-DTP-PTM external voltage measuring module requiredsuitable for zone selectivitysuitable for communicationwith integrated system monitorwith integrated test possibilitywith graphic LCD color displayoptionally fittable by user with comprehensive accessoriesThese 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.
Suitable for
Main conducting paths with 36 kA in IT electrical power networks up to U = 440 V
Used with
Air circuit breakers/switch-disconnector
Open circuit breaker
Open circuit breaker
| Característica | Valor |
|---|---|
| Corrente permanente nominal Iu (EF001389) | 2500 A |
| Corrente nominal de comutação de curto-circuito Icu a 400 V, 50 Hz (EF007048) | 66 kA |
| Configuração de corrente da proteção contra sobrecargas (EF002336) | 1250 A |
| Intervalo de configuração do atraso de rearme após curto-circuíto (EF007129) | 5000 A |
| Faixa de ajuste da disparo em curto-circuito não retardada (EF007131) | 5000 A |
| Construção do dispositivo (EF008240) | Técnica de instalação fixa para dispositivo embutido |
| Proteção integrada de falta à terra (EF007296) | Não |
| Tipo de conexão elétrica do circuito principal (EF006819) | Conexão em calha |
| Adequado para montagem em calha DIN (calha superior) (EF007250) | Não |
| Montagem em calha DIN (calha superior) opcional (EF008904) | Não |
| Número de contatos auxiliares como contato normalmente fechado (EF001377) | 0 |
| Número de contatos auxiliares como contato normalmente aberto (EF001376) | 0 |
| Número de contatos auxiliares como contato de comutação (EF003531) | 2 |
| Relé de sinalização de gatilho disponível (EF007006) | Sim |
| Com passagem de subtensão integrada (EF001390) | Não |
| Número de polos (EF001391) | 4 |
| Posição de conexão do circuito de corrente principal (EF006671) | Traseira |
| Tipo de elemento de controlo (EF006976) | Tecla de pressão |
| Dispositivo completo com unidade de proteção (EF008906) | Não |
| Acionamento do motor integrado (EF006697) | Não |
| Acionamento do motor opcional (EF007386) | Sim |
| Grau de proteção (IP) (EF005474) | IP20 |
Datasheet - PDF
▲| Título: | Tamanho: | Tipo: |
|---|---|---|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
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