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NZMH3-ME350 265790 Y7-265790 EATON ELECTRIC disjuntor motor, 3P, Iu: 350A
NZMH3-ME350
265790
Y7-265790
EATON-MOELLER
disjuntor motor, 3P, Iu: 350A
Auto NZM, 3P, 350A
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 350A, H3-ME350
Disjuntores NZM. -A série ME cobre todas as aplicações com apenas quatro tamanhos compactos e é adequada para o mercado IEC. A instalação é sempre flexível graças aos grupos de funções modulares. Com desbloqueio eletrónico para proteção do motor com sensibilidade a falhas de fase. Notas: IEC/EN 60947-4-1, IEC/EN 60947-2, medição RMS e memória térmica, ajuste de atraso de tempo ajustável para superar picos de corrente tr:2-20 a 6xIr, bem como infinito (sem liberação de sobrecarga)
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
265790
EAN
4015082657901
Product Length/Depth
166 mm
Product Height
275 mm
Product Width
140 mm
Product Weight
7.001 kg
Compliances
RoHS conform
Certifications
IEC
IEC/EN 60947
IEC/EN 60947
Model Code
NZMH3-ME350
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 operational current
316 A (690 V AC-3)
349 A (400 V AC-3)
349 A (400 V AC-3)
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
350 A
Instantaneous current setting (Ii) - min
350 A
Instantaneous current setting (Ii) - max
4900 A
Overload current setting (Ir) - min
175 A
Overload current setting (Ir) - max
350 A
Short-circuit release non-delayed setting - min
700 A
Short-circuit release non-delayed setting - max
4900 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
110 kW
Rated operating power at AC-3, 400 V
200 kW
Short-circuit total breaktime
< 10 ms
Electrical connection type of main circuit
Screw connection
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 690 V AC-3
2000 operations at 400 V AC-3
5000 operations at 415 V AC-1
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
2000 operations at 415 V AC-3
2000 operations at 400 V AC-3
5000 operations at 415 V AC-1
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
2000 operations at 415 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 operational current
316 A (690 V AC-3)
349 A (400 V AC-3)
349 A (400 V AC-3)
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
350 A
Instantaneous current setting (Ii) - min
350 A
Instantaneous current setting (Ii) - max
4900 A
Overload current setting (Ir) - min
175 A
Overload current setting (Ir) - max
350 A
Short-circuit release non-delayed setting - min
700 A
Short-circuit release non-delayed setting - max
4900 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
110 kW
Rated operating power at AC-3, 400 V
200 kW
Short-circuit total breaktime
< 10 ms
Electrical connection type of main circuit
Screw connection
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 690 V AC-3
2000 operations at 400 V AC-3
5000 operations at 415 V AC-1
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
2000 operations at 415 V AC-3
2000 operations at 400 V AC-3
5000 operations at 415 V AC-1
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
2000 operations at 415 V AC-3
Direction of incoming supply
As required
Dados técnicos - mecânicos
Mounting Method
Fixed
Built-in device fixed built-in technique
Built-in device fixed built-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) | 175 A |
| Faixa de ajuste da disparo em curto-circuito não retardada (EF007131) | 350 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) | 350 A |
| Potência de operação nominal em AC-3, 230 V (EF007025) | 110 kW |
| Potência de operação nominal em AC-3, 400 V (EF001364) | 200 kW |
| Tipo de conexão elétrica do circuito principal (EF006819) | Ligação com parafuso |
| Tipo de elemento de controlo (EF006976) | Alavanca basculante |
| Construção do dispositivo (EF008240) | Técnica de instalação fixa 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) | 275 mm |
| Largura (EF000008) | 140 mm |
| Profundidade (EF000049) | 166 mm |
Datasheet - PDF
▲| Título: | Tamanho: | Tipo: |
|---|---|---|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| NZMH3-ME350 Y7-265790 265790 DE_109670.pdf | 833 Kbytes |
|
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