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0577-62189999

DZ47小型斷路器

1、海拔高度:不超過2000m;
2、環境溫度:-5℃~+40℃,24h的平均值不超過35℃。超出此范圍請與制造廠協商;
3、相對濕度:在最高溫度為+40℃時不超過50%,最大相對濕度為90%(20℃)。由于溫度變化發生在產品上的凝露情況必須采取特殊的措施;
4、污染等級:2級;

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