Unverified80% confidenceCautionTime unknown
预装断路器的成套配电箱看似省事,但常搭配的断路器品牌较杂、参数不明,专业改造建议购买空箱体后单独选配知名品牌断路器(施耐德/ABB/西门子),断路器质量比箱体更关键
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80%
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Long-term
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