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Intelligent All-Purpose Type Circuit Breaker |
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Model Number |
CKW2 (DW15HH) Series |
CKW2(DW15HH)Series Intelligent All-Purpose Type Circuit Breaker
CKW2(DW15HH)Series Intelligent All-Purpose Type Circuit Breaker Used in power distribution network to allocate electric power and protect the line and power supply equipment against overload,under voltage,short circuit,and single-phase grounding,etc.
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Accord with the standard
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GB14048.2 IEC60947-2
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Rated current
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630~4000A
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Rated voltage
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AC400V 50Hz
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Phase number
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3P、4P
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Disjunction capacity
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50kA 2000A 80kA 4000A
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Mechanical life-span
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5000times 2000A 3000times 4000A
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Tripper character
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0.4~1In
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Short delay
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3~10In 2000A 3~6In 4000A
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10~20In 2000A 7~14In 4000A
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Earthing
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160~1200A
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