Heat or smoke near outlets, switches, wiring or the electrical panel.
A recurring hot smell should be investigated even when breakers remain on and visible equipment still works. If there is active fire, heavy smoke or immediate danger, move to safety and call 911 first.
Buzzing or crackling together with a burning smell raises concern for a loose or arcing connection. If the correct breaker can be reached safely, switch it off and leave the damaged equipment untouched.
Smoke emerging from an outlet, switch or panel indicates heat where energized parts may still be present. If the correct breaker can be reached safely, switch it off and leave the damaged equipment untouched.
