Definition of residual current device in English:

residual current device

Line breaks: re|sidual cur|rent de¦vice

Entry from British & World English dictionary


  • A current-activated circuit-breaker used as a safety device for mains-operated electrical tools and appliances.

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Word of the day coloratura
Pronunciation: ˌkələrəˈto͝orə
elaborate ornamentation of a vocal melody