Definition of residual current device in English:

residual current device

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

Entry from British & World English dictionary

noun

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

Definition of residual current device in:

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Word of the day ween
Pronunciation: wēn
verb
be of the opinion; think or suppose