粤典 (words.hk)香港词反馈電流式漏電斷路器嘅俗稱，探測到電路#漏電 會自動#跳掣 嘅保護裝置，防止有人#觸電 受傷或者死亡 (residual current device; residual current circuit breaker; literally "moisture breaker")名詞
粤典 (words.hk)香港词反馈電流式漏電斷路器嘅俗稱，探測到電路#漏電 會自動#跳掣 嘅保護裝置，防止有人#觸電 受傷或者死亡 (residual current device; residual current circuit breaker; literally "moisture breaker")名詞