توضیحات
کلید هوایی اشنایدر الکتریک
کلید هوایی اشنایدر الکتریک ۱۰۰۰ آمپر سه پل فیکس سری NW قدرت قطع ۴۲kA
Circuit breaker Masterpact NW10N1 – 1000 A – 4 poles – drawout – w/o trip unit
range of product |
Masterpact NW
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---|---|---|
product or component type |
Basic frame
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device short name |
Masterpact NW10
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circuit breaker name |
Masterpact NW10N1
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poles description |
۴P
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neutral position |
Left
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network type |
AC
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breaking capacity code |
N1
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suitability for isolation |
Yes conforming to IEC 60947-2
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utilisation category |
Category B
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network frequency |
۵۰/۶۰ Hz
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---|---|---|
control type |
Push-button
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mounting mode |
Drawout
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[In] rated current |
۱۰۰۰ A at 40 °C
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[Ui] rated insulation voltage |
۱۰۰۰ V AC 50/60 Hz conforming to IEC 60947-2
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|
[Uimp] rated impulse withstand voltage |
۱۲ kV conforming to IEC 60947-2
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[Icm] rated short-circuit making capacity |
۱۴۳ kA 525 V AC at 50/60 Hz
۱۴۳ kA 690 V AC at 50/60 Hz |
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[Ue] rated operational voltage |
۶۹۰ V AC 50/60 Hz conforming to IEC 60947-2
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circuit breaker CT rating |
۱۰۰۰ A
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|
breaking capacity |
۴۲ kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
۴۲ kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 ۴۲ kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2 ۴۲ kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2 ۴۲ kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2 |
|
[Ics] rated service breaking capacity |
۴۲ kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
۴۲ kA at 690 V AC 50/60 Hz conforming to IEC 60947-2 |
|
protection type |
Without protection
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mechanical durability |
۱۲۵۰۰ cycles without maintenance conforming to IEC 60947-2
۲۵۰۰۰ cycles with maintenance conforming to IEC 60947-2 |
|
electrical durability |
۱۰۰۰۰ cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
۱۰۰۰۰ cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 |
|
connection pitch |
۱۱۵ mm
|
|
[Icw] rated short-time withstand current |
۲۲ kA 3 s conforming to IEC 60947-2
۴۲ kA 1 s conforming to IEC 60947-2 |
|
maximum breaking time |
۲۵ ms
|
|
maximum closing response time |
۷۰ ms
|
|
height |
۴۳۹ mm
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|
width |
۵۵۶ mm
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|
depth |
۳۹۴.۵ mm
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standards |
IEC 60947-2
|
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---|---|---|
product certifications |
ASTA
ASEFA |
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pollution degree |
۴ conforming to IEC 60664-1
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|
ambient air temperature for operation |
-۲۵…۷۰ °C
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|
ambient air temperature for storage |
-۴۰…۸۵ °C
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