Why Is My Breaker Hot?
A breaker that feels slightly warm after hours of heavy use is usually normal, because breakers work by converting a small amount of the current passing.
A breaker that feels slightly warm after hours of heavy use is usually normal, because breakers work by converting a small amount of the current passing.
A small blue flash at the instant a plug slides into an outlet is usually normal.
A small amount of warmth at an outlet that is powering a large load, like a space heater or a hair dryer, can be normal.
Planning a service panel upgrade in Milwaukee or Waukesha County? See what the job involves, how long it takes and what drives the estimate.
Lights that keep tripping out point to an overload, a short, a ground fault or a loose connection. See what you can safely check and when to call.
An EV charger that keeps tripping points to an overloaded circuit, a failing connection or a ground fault. Learn what to check and when to call.
An EV charger that keeps stopping is usually reacting to heat, a ground fault, a weak circuit, a Wi-Fi drop or the car itself. Here is how to tell which.
A quick flicker when the AC starts is usually normal. Repeated, worsening or house-wide flicker can mean a loose connection or an overloaded panel.
A faint hum can be normal, but a buzzing breaker box often means an overloaded, loose or failing breaker. Learn what to check and when to call.
A breaker that keeps popping is protecting your wiring. Learn the usual causes, what is safe to check yourself and when to call an electrician.