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82问答网 > 2.5平方单股线芯硬铜线与多股线芯软铜线有什么分别？家用那种好？为什么？

2.5平方单股线芯硬铜线与多股线芯软铜线有什么分别？家用那种好？为什么？

2025-04-03 22:56:59

推荐回答（3个）

回答1：

单股线价格略便宜，在工业电气配线时容易成型，配线美观，但扭曲时容易疲劳折断。多股线成本较高，但扭曲时不会断线。家装时都要穿管，单股线穿管困难，变形后复原困难，建议使用多股线。

回答2：

相同规格的多股线芯软铜线的承载电流要大一些，但是价格也高一些，家用如果是管穿的话一般小规格的都是单芯线。

回答3：

单股好不容易坏

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