> EATON - MOELLER>NZM Molded Case Automatic Switches >NZMN4-MX1400 191430 Y7-191430 ELECTRIC Int. Automático NZM4 PXR20, 1400A, 3p, Terminais de parafuso
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NZMN4-MX1400 191430 Y7-191430 EATON ELECTRIC Int. Automático NZM4 PXR20, 1400A, 3p, Terminais de parafuso Ver maior
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NZMN4-MX1400 191430 Y7-191430 EATON ELECTRIC Int. Automático NZM4 PXR20, 1400A, 3p, Terminais de parafuso

NZMN4-MX1400

191430

Y7-191430

EATON-MOELLER

Int. Automático NZM4 PXR20, 1400A, 3p, Terminais de parafuso

NZMN4-MX1400. NZM4 PXR20 circuit breaker, 1400A, 3p, screw terminal

O sistema de disjuntor eletrônico xEffect NZM...-MX com liberação eletrônica de liberação de energia (PXR) cobre casos de uso para proteção do motor com apenas quatro tamanhos compactos e é adequado para o mercado de IEC. Teste a função e a configuração através da porta micro USB diretamente no interruptor. Os grupos de funções modulares sempre tornam a montagem flexível e podem ser complementadas pela ampla gama de acessórios. Medição de valor a.m.s. e memória térmica

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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

Preço total: $5,987.88
Preço unitário: $5,987.88
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General specifications

Product Name
Eaton Moeller series NZM molded case circuit breaker electronic
Catalog Number
191430
EAN
4015081919420
Product Length/Depth
375 mm
Product Height
170 mm
Product Width
210 mm
Product Weight
19 kg
Compliances
RoHS conform
Certifications
IEC
IEC/EN 60947
Model Code
NZMN4-MX1400

Delivery program

Application
Use in unearthed supply systems at 525 V
Type
Circuit breaker
Circuit breaker frame type
NZM4
Number of poles
Three-pole
Amperage Rating
1400 A
Release system
Electronic release
Special features
  • IEC/EN 60947-2 with characteristic conforming to IEC/EN 60947-4-1 with phase failure sensitivity
  • The circuit-breaker fulfills all requirements for AC-3 switching category.
  • R.m.s. value measurement and “thermal memory”
  • Adjustable time delay setting to overcome current peaks tr at 6 x Ir also infinity (without overload releases)
  • All AC-3 rating data applies to direct switching by the circuit-breaker under normal operating conditions. If, for example, a contactor takes over AC-3 switching under normal operating conditions, the full rated uninterrupted current applies to the circuit-breaker, In = Iu.
  • Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn)
  • Rated current = rated uninterrupted current: 1400 A
Fitted with:
Thermal protection

Technical Data - Electrical

Voltage rating
690 V - 690 V
Rated insulation voltage (Ui)
690 V
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated operational current
1354 A (400 V AC-3)
Rated short-time withstand current (t = 0.3 s)
19.2 kA
Rated short-time withstand current (t = 1 s)
19.2 kA
Amperage Rating
1400 A
Instantaneous current setting (Ii) - min
2 A
Instantaneous current setting (Ii) - max
14 A
Overload current setting (Ir) - min
560 A
Overload current setting (Ir) - max
1400 A
Short-circuit release non-delayed setting - min
2800 A
Short-circuit release non-delayed setting - max
19600 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
37 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
26 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
26 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
19 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
15 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
105 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
450 kW
Rated operating power at AC-3, 400 V
800 kW
Short-circuit total breaktime
< 25 ms (≦ 415 V); < 35 ms (> 415 V)
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)
Number of operations per hour - max
60
Handle type
Rocker lever
Utilization category
B (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
1000 operations at 690 V AC-3
2000 operations at 400 V AC-3
2000 operations at 415 V AC-3
2000 operations at 690 V AC-1
3000 operations at 400 V AC-1
3000 operations at 415 V AC-1
Direction of incoming supply
As required

Technical Data - Mechanical

Mounting Method
Fixed
Built-in device fixed built-in technique
Mounting Method
Fixed
Built-in device fixed built-in technique
Degree of protection
IP20
IP20 (basic degree of protection, in the operating controls area)
Degree of protection (IP), front side
IP66 (with door coupling rotary handle)
IP40 (with insulating surround)
Degree of protection (terminations)
IP10 (tunnel 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
15 g (half-sinusoidal shock 11 ms)
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Special features
  • IEC/EN 60947-2 with characteristic conforming to IEC/EN 60947-4-1 with phase failure sensitivity
  • The circuit-breaker fulfills all requirements for AC-3 switching category.
  • R.m.s. value measurement and “thermal memory”
  • Adjustable time delay setting to overcome current peaks tr at 6 x Ir also infinity (without overload releases)
  • All AC-3 rating data applies to direct switching by the circuit-breaker under normal operating conditions. If, for example, a contactor takes over AC-3 switching under normal operating conditions, the full rated uninterrupted current applies to the circuit-breaker, In = Iu.
  • Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn)
  • Rated current = rated uninterrupted current: 1400 A
Lifespan, mechanical
10000 operations

Technical Data - Mechanical - Terminals

Standard terminals
Screw terminal
Optional terminals
Connection on rear. Strip terminal. Tunnel terminal
Terminal capacity (control cable)
0.75 mm² - 1.5 mm² (2x)
0.75 mm² - 2.5 mm² (1x)
Terminal capacity (copper busbar)
Min. 25 mm x 5 mm direct at switch rear-side connection
Max. 50 mm x 10 mm (2x) direct at switch rear-side connection
Min. 60 mm x 10 mm at rear-side width extension
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Max. 80 mm x 10 mm (2x) at rear-side width extension
Min. 25 mm x 5 mm at rear-side 1-hole module plate
M10 at rear-side screw connection
Max. 50 mm x 10 mm (2x) at rear-side 1-hole module plate
Terminal capacity (copper solid conductor/cable)
95 mm² - 240 mm² (6x) at rear-side width extension
35 mm² - 185 mm² (4x) at rear-side 2-hole module plate
95 mm² - 185 mm² (2x) at rear-side 2-hole module plate
300 mm² (4x) at rear-side width extension
120 mm² - 300 mm² (1x) at rear-side 1-hole module plate
95 mm² - 300 mm² (2x) at rear-side 1-hole module plate
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
Terminal capacity (copper stranded conductor/cable)
50 mm² - 185 mm² (4x) direct at switch rear-side connection
120 mm² - 185 mm² (1x) direct at switch rear-side connection
Terminal capacity (copper strip)
Max. 10 segments of 32 mm x 1 mm (2x) at flat conductor terminal
Max. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
10 segments of 50 mm x 1 mm (2x) at 1-hole module plate
10 segments of 80 mm x 1 mm (2x) at rear-side width extension
Min. 5 segments of 25 mm x 1 mm at rear-side connection (punched)
Min. 6 segments of 16 mm x 0.8 mm at flat conductor terminal

Design verification as per IEC/EN 61439 - technical data

Rated operational current for specified heat dissipation (In)
1400 A
Equipment heat dissipation, current-dependent
217.56 W
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
70 °C
Ambient storage temperature - min
40 °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

Functions
Phase failure sensitive
Motor protection

ETIM for 191430 Componentes industriais para Baixa Tensão (EC000074)
Característica Valor
Configuração de corrente da proteção contra sobrecargas (EF002336) 560 A
Faixa de ajuste da disparo em curto-circuito não retardada (EF007131) 2 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
Potência de operação nominal em AC-3, 230 V (EF007025) 450 kW
Potência de operação nominal em AC-3, 400 V (EF001364) 800 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) 26 kA
Grau de proteção (IP) (EF005474) IP20
Altura (EF000040) 170 mm
Largura (EF000008) 210 mm
Profundidade (EF000049) 375 mm

Datasheet - PDF

▲
Título: Tamanho: Tipo:
PDF CATALOGUE EATON EN .pdf 38 Mbytes
NZMN4-MX1400 Y7-191430 191430 EN_189634.pdf 7 Mbytes NZMN4-MX1400 Y7-191430 191430 EN_189634.pdf

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