Technical Parameters： Reference Standard：GB / T 13539.4、IEC60269-4 Rated Voltage：DC 500V（○）/ DC 800V（●） Rated Current：100A-550A（○）/ 80A-500A（●） Interruting Capacity：50kA Class of Operation：aR Ingress Protection：IP67、IPXXB ※ Built-in fuse，Please refer to the model specification for details！ ※ ○、●：Indicates the correspondence
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