Arc fault circuit interrupters or AFCIs serve an important purpose: they prevent electrical fires caused by wiring problems. An AFCI detects electric arcs, breaking the circuit before trouble arises.

Arc-fault interrupters (AFIs) are starting to show up in the marketplace and are under consideration within NEC (National Electrical Code) regulations. They are the next big thing in circuit ...

Eaton Aerospace is to shrink its arc-fault circuit interrupter (AFCI) for use in fighters and adapt the technology to DC and three-phase AC electrical systems. Single-phase AC arc-fault circuit ...

A building requirement aimed at making new homes in Ohio safer from the threat of electrical fires will go into effect a year after originally intended. The new rules, part of the 2008 National ...

Question: There was a house fire on our street last week. Investigators traced the cause to a short circuit in an electrical wire. Now I'm terrified that a fire can start in my home without warning.

Residential electrical branch circuit breakers incorporate electronic and electrical technology in Arc Fault Circuit Interrupters that can turn off power to prevent fires if arcing occurs. This ...

A prototype arc fault circuit breaker (AFCB) for aircraft use has begun flight tests aboard a Navy C-9 at Naval Air Station Norfolk, Va. and is performing flawlessly, according to NAVAIR. The AFCB's ...

An electrical arc flash can occur when someone is verifying the presence of voltage, checking the balance of current, operating a switch, inspecting an energized cable or bus connections during ...