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          • NBH8-40家用斷路器用于商業辦公樓、民用住宅及一般工業用途的終端配電線路,對線路提供過載、短路保護,也可在正常情況下對線路進行不頻繁轉換操作。該斷路器用于交流50/60Hz,額定電壓至230V,額定電流至...
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