circuit breaker

US /ˈsɜːr.kɪt ˌbreɪ.kər/
UK /ˈsɜːr.kɪt ˌbreɪ.kər/
"circuit breaker" picture
1.

pemutus litar, pemutus arus

an automatic device for stopping the flow of current in an electric circuit as a safety measure

:
The lights went out because the circuit breaker tripped.
Lampu padam kerana pemutus litar terpelantik.
You need to reset the circuit breaker to restore power.
Anda perlu menetapkan semula pemutus litar untuk memulihkan kuasa.