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NZMH3-ME450-SVE 168912 Y7-168912 EATON ELECTRIC Interruptor automático NZM, 3P, 450A, removível
NZMH3-ME450-SVE
168912
Y7-168912
EATON-MOELLER
Interruptor automático NZM, 3P, 450A, removível
NZM Auto Intl., 3P, 450A, Removível
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 450A, withdrawable unit, H3-ME450-SVE
Os disjuntores NZM da série cobrem todos os casos de aplicação com apenas quatro tamanhos compactos e são adequados para o mercado de IEC. A instalação é sempre flexível graças ao uso de grupos de funções modulares.
Aparelhos elétricos de baixa tensão > Disjuntor de proteção do motor
NZM Molded Case Automatic Switches
Produto novo em sua embalagem original com todas as garantias e certificações de EATON-MOELLER
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▲General specifications
Product Name
Eaton Moeller series NZM molded case circuit breaker electronic
Catalog Number
168912
EAN
4015081653997
Product Length/Depth
335 mm
Product Height
215.2 mm
Product Width
140 mm
Product Weight
7.72 kg
Compliances
RoHS conform
Certifications
IEC/EN 60947
IEC
IEC
Model Code
NZMH3-ME450-SVE
Dados técnicos - elétricos
Voltage rating
690 V - 690 V
Rated insulation voltage (Ui)
1000 V
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated short-time withstand current (t = 0.3 s)
3.3 kA
Rated short-time withstand current (t = 1 s)
3.3 kA
Amperage Rating
450 A
Instantaneous current setting (Ii) - min
900 A
Instantaneous current setting (Ii) - max
5400 A
Overload current setting (Ir) - min
225 A
Overload current setting (Ir) - max
450 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
150 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
130 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
130 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
33 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
9 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
330 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
330 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
286 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
143 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
74 kA
Rated operating power at AC-3, 230 V
132 kW
Rated operating power at AC-3, 400 V
250 kW
Short-circuit total breaktime
< 10 ms
Electrical connection type of main circuit
Other
Isolation
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts)
500 V AC (between auxiliary contacts and main contacts)
Number of operations per hour - max
60
Handle type
Rocker lever
Utilization category
A (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
2000 operations at 415 V AC-3
5000 operations at 400 V AC-1
3000 operations at 690 V AC-1
2000 operations at 690 V AC-3
5000 operations at 415 V AC-1
2000 operations at 400 V AC-3
5000 operations at 400 V AC-1
3000 operations at 690 V AC-1
2000 operations at 690 V AC-3
5000 operations at 415 V AC-1
2000 operations at 400 V AC-3
Direction of incoming supply
As required
Dados técnicos - comunicação
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated short-time withstand current (t = 0.3 s)
3.3 kA
Rated short-time withstand current (t = 1 s)
3.3 kA
Amperage Rating
450 A
Instantaneous current setting (Ii) - min
900 A
Instantaneous current setting (Ii) - max
5400 A
Overload current setting (Ir) - min
225 A
Overload current setting (Ir) - max
450 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
150 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
130 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
130 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
33 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
9 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
330 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
330 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
286 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
143 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
74 kA
Rated operating power at AC-3, 230 V
132 kW
Rated operating power at AC-3, 400 V
250 kW
Short-circuit total breaktime
< 10 ms
Electrical connection type of main circuit
Other
Isolation
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts)
500 V AC (between auxiliary contacts and main contacts)
Number of operations per hour - max
60
Handle type
Rocker lever
Utilization category
A (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
2000 operations at 415 V AC-3
5000 operations at 400 V AC-1
3000 operations at 690 V AC-1
2000 operations at 690 V AC-3
5000 operations at 415 V AC-1
2000 operations at 400 V AC-3
5000 operations at 400 V AC-1
3000 operations at 690 V AC-1
2000 operations at 690 V AC-3
5000 operations at 415 V AC-1
2000 operations at 400 V AC-3
Direction of incoming supply
As required
Dados técnicos - mecânicos
Mounting Method
Plug-in unit
Built-in device plug-in technique
Built-in device plug-in technique
Degree of protection
IP20
IP20 (basic degree of protection, in the operating controls area)
IP20 (basic degree of protection, in the operating controls area)
Degree of protection (IP), front side
IP40 (with insulating surround)
IP66 (with door coupling rotary handle)
IP66 (with door coupling rotary handle)
Degree of protection (terminations)
IP10 (tunnel terminal)
IP00 (terminations, phase isolator and strip terminal)
IP00 (terminations, phase isolator and strip terminal)
Protection against direct contact
Finger and back-of-hand proof to VDE 0106 part 100
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Switch off technique
Electronic
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, cyclic, to IEC 60068-2-30
Lifespan, mechanical
15000 operations
| Característica | Valor |
|---|---|
| Configuração de corrente da proteção contra sobrecargas (EF002336) | 225 A |
| Faixa de ajuste da disparo em curto-circuito não retardada (EF007131) | 900 A |
| Com proteção térmica (EF006233) | Sim |
| Sensível à falha de fase (EF007400) | Sim |
| Técnica de disparo (EF007007) | Eletrónico |
| Tensão nominal de operação (EF001435) | 690 V |
| Corrente permanente nominal Iu (EF001389) | 450 A |
| Potência de operação nominal em AC-3, 230 V (EF007025) | 132 kW |
| Potência de operação nominal em AC-3, 400 V (EF001364) | 250 kW |
| Tipo de conexão elétrica do circuito principal (EF006819) | Outro |
| Tipo de elemento de controlo (EF006976) | Alavanca basculante |
| Construção do dispositivo (EF008240) | Técnica de conexão para dispositivo embutido |
| Com interruptor auxiliar integrado (EF001387) | Não |
| Com passagem de subtensão integrada (EF001390) | Não |
| Número de polos (EF001391) | 3 |
| Capacidade de interrupção nominal de curto-circuito Icu a 400 V, CA (EF007049) | 130 kA |
| Grau de proteção (IP) (EF005474) | IP20 |
| Altura (EF000040) | 215.2 mm |
| Largura (EF000008) | 140 mm |
| Profundidade (EF000049) | 335 mm |
Datasheet - PDF
▲| Título: | Tamanho: | Tipo: |
|---|---|---|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| NZMH3-ME450-SVE Y7-168912 168912 FR_265895.pdf | 4 Mbytes |
|
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