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NZMN3-S320 109681 Y7-109681 EATON ELECTRIC disjuntor sem relé térmico, 3P, Iu: 320A
NZMN3-S320
109681
Y7-109681
EATON-MOELLER
disjuntor sem relé térmico, 3P, Iu: 320A
Auto NZM, 3P, 320A
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 320A, N, 3
Série NZM. Os disjuntores -S cobrem todos os casos de aplicação com apenas quatro tamanhos compactos e são adequados para o mercado de IEC. Os grupos de funções modulares sempre tornam a montagem mais flexível. Com a liberação de curto-circuito magnético em conexão com o relé de sobrecarga. Com curto-circuito soltura sem sobrecarga disparando. Notas: Os disjuntores atendem a todos os requisitos da categoria de comutação AC-3.
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 magnetic
Catalog Number
109681
EAN
4015081092673
Product Length/Depth
166 mm
Product Height
275 mm
Product Width
140 mm
Product Weight
5.8 kg
Compliances
RoHS conform
Certifications
IEC/EN 60947
IEC
IEC
Model Code
NZMN3-S320
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
279 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
320 A
Instantaneous current setting (Ii) - min
8 A
Instantaneous current setting (Ii) - max
14 A
Overload current setting (Ir) - min
0 A
Overload current setting (Ir) - max
0 A
Short-circuit release non-delayed setting - min
2560 A
Short-circuit release non-delayed setting - max
4480 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
85 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
35 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
35 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
13 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
5 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
187 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
105 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
74 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
53 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
40 kA
Rated operating power at AC-3, 230 V
90 kW
Rated operating power at AC-3, 400 V
160 kW
Short-circuit total breaktime
< 10 ms
Electrical connection type of main circuit
Screw connection
Isolation
500 V AC (between auxiliary contacts and main contacts)
300 V AC (between the auxiliary contacts)
300 V AC (between the auxiliary 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 415 V AC-1
2000 operations at 400 V AC-3
2000 operations at 690 V AC-3
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
5000 operations at 415 V AC-1
2000 operations at 400 V AC-3
2000 operations at 690 V AC-3
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
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
279 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
320 A
Instantaneous current setting (Ii) - min
8 A
Instantaneous current setting (Ii) - max
14 A
Overload current setting (Ir) - min
0 A
Overload current setting (Ir) - max
0 A
Short-circuit release non-delayed setting - min
2560 A
Short-circuit release non-delayed setting - max
4480 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
85 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
35 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
35 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
13 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
5 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
187 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
105 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
74 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
53 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
40 kA
Rated operating power at AC-3, 230 V
90 kW
Rated operating power at AC-3, 400 V
160 kW
Short-circuit total breaktime
< 10 ms
Electrical connection type of main circuit
Screw connection
Isolation
500 V AC (between auxiliary contacts and main contacts)
300 V AC (between the auxiliary contacts)
300 V AC (between the auxiliary 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 415 V AC-1
2000 operations at 400 V AC-3
2000 operations at 690 V AC-3
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
5000 operations at 415 V AC-1
2000 operations at 400 V AC-3
2000 operations at 690 V AC-3
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1
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
Magnetic
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) | 0 A |
| Faixa de ajuste da disparo em curto-circuito não retardada (EF007131) | 8 A |
| Com proteção térmica (EF006233) | Não |
| Sensível à falha de fase (EF007400) | Não |
| Técnica de disparo (EF007007) | Magnético |
| Tensão nominal de operação (EF001435) | 690 V |
| Corrente permanente nominal Iu (EF001389) | 320 A |
| Potência de operação nominal em AC-3, 230 V (EF007025) | 90 kW |
| Potência de operação nominal em AC-3, 400 V (EF001364) | 160 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) | 35 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 |
|
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