RCCB

R1C3C3B3

Initialism of residual-current circuit breaker.

Scrabble 10
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Meanings

nounRCCB (plural RCCBs)

plural RCCBs

  1. abbreviationinitialismInitialism of residual-current circuit breaker.

Synonyms & antonyms

Also see
residual-current device
Cite this entry
APA

RCCB. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/RCCB

MLA

“RCCB.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/RCCB. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “RCCB,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/RCCB.

Source: RCCB on Wiktionary, CC BY-SA 4.0.