> EATON - MOELLER>Interruttori automatici con custodia modellata NZM >NZMN2-A250-NA 271106 ELECTRIC Interruttore automatico di potenza, 3p, 250A
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NZMN2-A250-NA 271106 EATON ELECTRIC Interruttore automatico di potenza, 3p, 250A

NZMN2-A250-NA

271106

EATON-MOELLER

Interruttore automatico di potenza, 3p, 250A

Auto interna NZM-NA, 3P, 250A

Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 250A, N, frame2, A250-NA

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apparecchi elettrici a bassa tensione > Breaker per trasformatori / generatori / impianti

Interruttori automatici con custodia modellata NZM

* Prodotto nuovo nel suo imballaggio d'origine con tutte le garanzie e certificazioni de EATON-MOELLER

Prezzo totale: $1,509.21
Prezzo unitario: $1,509.21

*Questo prezzo è per unità e mostra il valore netto ( escluse le imposte indirette se applicabile ).

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General specifications

Product Name
Eaton Moeller series NZM molded case circuit breaker thermo-magnetic
Catalog Number
271106
EAN
4015082711061
Product Length/Depth
149 mm
Product Height
195 mm
Product Width
105 mm
Product Weight
2.438 kg
Compliances
RoHS conform
Certifications
IEC
UL listed
CSA certified
IEC/EN 60947
UL/CSA
UL (Category Control Number DIVQ)
IEC 60947-2
UL 489
CSA (File No. 22086)
CE marking
CSA (Class No. 1432-01)
Specially designed for North America
CSA-C22.2 No. 5-09
UL (File No. E31593)
Model Code
NZMN2-A250-NA

Dati tecnici - elettrici

Voltage rating
690 V - 690 V
Rated operating voltage Ue (UL) - max
600Y/347 V, 480 V
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated operational current
300 A (415 V AC-1, making and breaking capacity)
250 A (660-690 V AC-3, making and breaking capacity)
250 A (690 V AC-1, making and breaking capacity)
300 A (380/400 V AC-1, making and breaking capacity)
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
250 A
Instantaneous current setting (Ii) - min
1500 A
Instantaneous current setting (Ii) - max
2500 A
Overload current setting (Ir) - min
200 A
Overload current setting (Ir) - max
250 A
Short delay current setting (Isd) - min
0 A
Short delay current setting (Isd) - max
0 A
Short-circuit release non-delayed setting - min
1500 A
Short-circuit release non-delayed setting - max
2500 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
50 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
25 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
Short-circuit total breaktime
< 10 ms
Low-voltage HBC fuse - max
355 A gG/gL
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)
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 400 V AC-1
7500 operations at 690 V AC-1
5000 operations at 690 V AC-3
6500 operations at 415 V AC-3
6500 operations at 400 V AC-3
Direction of incoming supply
As required

Dati tecnici - comunicazione

Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated operational current
300 A (415 V AC-1, making and breaking capacity)
250 A (660-690 V AC-3, making and breaking capacity)
250 A (690 V AC-1, making and breaking capacity)
300 A (380/400 V AC-1, making and breaking capacity)
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
250 A
Instantaneous current setting (Ii) - min
1500 A
Instantaneous current setting (Ii) - max
2500 A
Overload current setting (Ir) - min
200 A
Overload current setting (Ir) - max
250 A
Short delay current setting (Isd) - min
0 A
Short delay current setting (Isd) - max
0 A
Short-circuit release non-delayed setting - min
1500 A
Short-circuit release non-delayed setting - max
2500 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
50 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
25 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
Short-circuit total breaktime
< 10 ms
Low-voltage HBC fuse - max
355 A gG/gL
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)
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 400 V AC-1
7500 operations at 690 V AC-1
5000 operations at 690 V AC-3
6500 operations at 415 V AC-3
6500 operations at 400 V AC-3
Direction of incoming supply
As required

Dati tecnici - meccanici

Mounting Method
Fixed
DIN rail (top hat rail) mounting optional
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
IP40 (with insulating surround)
IP66 (with door coupling rotary handle)
Degree of protection (terminations)
IP00 (terminations, phase isolator and strip terminal)
IP10 (tunnel terminal)
Protection against direct contact
Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Position of connection for main current circuit
Front side
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Lifespan, mechanical
20000 operations

Datasheet - PDF

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Titolo: Dimensione: Tipo:
PDF CATALOGUE EATON EN.pdf 51 Mbytes
NZMN2-A250-NA 271106 ES_107610.pdf 4 Mbytes NZMN2-A250-NA 271106 ES_107610.pdf

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