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  • No : 22441
  • Release Date : 2018/08/31 14:33
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Release element in neutral (4P breaker)

Is there Neutral-pole overcurrent release element in ACB 4-pole type?
Category : 


AE-SW 4-poles with WS relay (general protection) has overcurrent protection for neutral-pole. The tripping characteristic is same as phase-pole. Moreover, AE-SW type can be equipped with neutral-pole 50% protection (N5) that is half of phase-pole characteristic as option.
Product Name
Low Voltage Air Circuit Breakers
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