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NZMH2-M50 281303 EATON ELECTRIC Int. automático NZM, 3P, 50A

NZMH2-M50

281303

EATON-MOELLER

Int. automático NZM, 3P, 50A

Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 50A, H2-M50

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Interruptores de baja tensión > Disyuntor de protección del motor

Interruptores Automáticos Caja Moldeada NZM

* Producto nuevo en su embalaje original con todas las garantías y certificaciones de EATON-MOELLER

Precio total: $557.54
Precio unitario: $557.54

*Este precio es por unidad y muestra el valor neto (no incluye impuestos indirectos si son aplicables).

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Especificaciones generales

Product Name
Eaton Moeller series NZM molded case circuit breaker thermo-magnetic
Catalog Number
281303
EAN
4015082813031
Product Length/Depth
149 mm
Product Height
184 mm
Product Width
105 mm
Product Weight
2.345 kg
Compliances
RoHS conform
Certifications
IEC
IEC/EN 60947
Model Code
NZMH2-M50

Datos técnicos - eléctricos

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
41 A (400 V AC-3)
Rated short-time withstand current (t = 0.3 s)
1.9 kA
Rated short-time withstand current (t = 1 s)
1.9 kA
Amperage Rating
50 A
Instantaneous current setting (Ii) - min
400 A
Instantaneous current setting (Ii) - max
700 A
Overload current setting (Ir) - min
40 A
Overload current setting (Ir) - max
50 A
Short-circuit release non-delayed setting - min
400 A
Short-circuit release non-delayed setting - max
700 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
37.5 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
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
105 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
40 kA
Rated operating power at AC-3, 230 V
15 kW
Rated operating power at AC-3, 400 V
22 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)
Number of operations per hour - max
120
Handle type
Rocker lever
Utilization category
A (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
10000 operations at 415 V AC-1
7500 operations at 690 V AC-1
5000 operations at 690 V AC-3
6500 operations at 400 V AC-3
6500 operations at 415 V AC-3
10000 operations at 400 V AC-1
Direction of incoming supply
As required

Datos técnicos - comunicación

Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated operational current
41 A (400 V AC-3)
Rated short-time withstand current (t = 0.3 s)
1.9 kA
Rated short-time withstand current (t = 1 s)
1.9 kA
Amperage Rating
50 A
Instantaneous current setting (Ii) - min
400 A
Instantaneous current setting (Ii) - max
700 A
Overload current setting (Ir) - min
40 A
Overload current setting (Ir) - max
50 A
Short-circuit release non-delayed setting - min
400 A
Short-circuit release non-delayed setting - max
700 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
37.5 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
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
105 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
40 kA
Rated operating power at AC-3, 230 V
15 kW
Rated operating power at AC-3, 400 V
22 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)
Number of operations per hour - max
120
Handle type
Rocker lever
Utilization category
A (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
10000 operations at 415 V AC-1
7500 operations at 690 V AC-1
5000 operations at 690 V AC-3
6500 operations at 400 V AC-3
6500 operations at 415 V AC-3
10000 operations at 400 V AC-1
Direction of incoming supply
As required

Datos técnicos - mecánicos

Mounting Method
Built-in device fixed built-in technique
Fixed
Degree of protection
IP20 (basic degree of protection, in the operating controls area)
IP20
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
20 g (half-sinusoidal shock 20 ms)
Switch off technique
Thermomagnetic
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Lifespan, mechanical
20000 operations

Datasheet - PDF

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Título: Tamaño: Tipo:
PDF CATÁLOGO EATON DISTRIBUCIÓN ENERGIA ES.pdf 16 Mbytes
NZMH2-M50 281303 ES_107610.pdf 4 Mbytes NZMH2-M50 281303 ES_107610.pdf

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