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Range of product
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EasyPact
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Product or component type
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Circuit breaker
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Device short name
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Easypact EZC400H
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Circuit breaker name
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Easypact EZC400H
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Device application
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Distribution
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Poles description
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3P
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Protected poles description
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3t
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Network type
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DC
AC
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Network frequency
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50/60 Hz
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[In] rated current
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400 A at 40 °C
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[Ui] rated insulation voltage
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690 V AC 50/60 Hz conforming to IEC 60947-2
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[Uimp] rated impulse withstand voltage
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6 kV conforming to IEC 60947-2
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[Ue] rated operational voltage
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250 V DC conforming to IEC 60947-2
440 V AC 50/60 Hz conforming to IEC 60947-2
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Breaking capacity code
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H
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Breaking capacity
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50 kA Icu at 380 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 400...415 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
70 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
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[Ics] rated service breaking capacity
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25 kA at 380 V AC 50/60 Hz conforming to IEC 60947-2
25 kA at 400/415 V AC 50/60 Hz conforming to IEC 60947-2
25 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
35 kA at 220/230 V AC 50/60 Hz conforming to IEC 60947-2
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Suitability for isolation
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Yes conforming to IEC 60947-2
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Utilisation category
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Category A
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Trip unit name
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TM-D
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Trip unit technology
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Thermal-magnetic
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Trip unit rating
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400 A at 50 °C
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Protection type
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Short-circuit protection
Overload protection
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Pollution degree
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3 conforming to IEC 60947
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REACh Declaration