arc-fault circuit interrupter
arc
ɑrk
aark
fault
fɑlt
faalt
cir
sɜr
sēr
cuit
kət
kēt
in
ɪn
in
te
rrup
rʌp
rap
ter
tər
tēr
British pronunciation
/ˈɑːkfˈɒlt sˈɜːkɪt ˌɪntəɹˈʌptə/
AFCI

Definition & Meaning of "arc-fault circuit interrupter"in English

Arc-fault circuit interrupter
01

an electrical safety device designed to detect and mitigate the risk of arc faults in electrical circuits, which can lead to electrical fires

What is an "arc-fault circuit interrupter"?

An arc-fault circuit interrupter (AFCI) is a safety device designed to detect and prevent electrical fires caused by arc faults. An arc fault occurs when electricity jumps across a gap in a circuit, which can cause sparks or heat, leading to fires. The AFCI monitors the electrical circuit for signs of these dangerous arcs and automatically shuts off the power when detected. This device is commonly installed in outlets, circuit breakers, or fuse panels and is used to protect homes and buildings, particularly in areas like bedrooms and living rooms where electrical fires are more likely to occur.

example
Examples
ChatGPT The electrician recommended installing an arc-fault circuit interrupter to improve the home's safety.
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