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Classification: 27142200 [AFZ584010]

Preferred name 27-14-22 残余电流利用装置
Definition Safety devices which prevent dangerous high fault currents to ground and thus contribute significantly to the reduction of life-threatening electrical accidents in low-voltage grid. They are basically preceded by the usual over-current protection devices and installed in addition to those in low-voltage distribution
Keywords 个人防护装置 故障串联电路断路器
IRDI 0173-1#01-AFZ584#010
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