◎ rated voltage: dc250v/ac500v/dc440v/ac690v◎ rated current: 630a~1600a◎ function level: GG◎ breaking capacity: Ac500V 120ka / dc250v 100kA / dc440v 63kA / AC690V 50kA◎ standards and specifications: gb/t 13539.2, iec60269-2
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