residual-current device
Word Rarity
Rare
Frequency: Zipf frequency 3.48 in modern English
30
Scrabble Score
21
Letters
7
Syllables
12
Unique Chars
Meaning
noun
An automatic circuit breaker that rapidly disconnects an electric circuit when the imbalance of the currents going through it exceeds a specific value.
Inflected Forms
residual-current devices (plural)
Synonyms
RCD
RCCB
residual-current circuit breaker
GFCI
ground fault circuit interrupter
GFI
ground fault interrupter
ALCI
appliance leakage current interrupter