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Arc-fault circuit interrupter

An arc-fault circuit interrupter (AFCI) or arc-fault detection device (AFDD) is a circuit breaker that breaks the circuit when it detects the electric arcs that are a signature of loose connections in home wiring. Loose connections, which can develop over time, can sometimes become hot enough to ignite house fires. An AFCI selectively distinguishes…

Works, Limitations & Interference with power line networking

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High frequencyShortwave broadcastingAmateur radioCitizens band radioHigh resistance connection
8 related topics

Interference with power line networking

Power line communication
1 related topics

Electrical code requirements

ULGFCIWiring RegulationsRCDs
4 related topics

Operating principle

Electronics
1 related topics

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Operating principle

Electrical code requirements

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Interference with power line networking

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Arc-fault circuit interrupter

Nodes29
Edges28
Triples1
Avg. degree1.93
Density0.068966
Components1

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Important terminology

afci circuit arcing electrical afcis arc fires protection wiring branch breaker combination circuits new breakers current line voltage require fire

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SubjectPredicateObjectConfidenceSrc
ceiling fans within bedrooms were added to the requirementinstance ofwith the effect that lights and other wired-in devices0.80text

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