Why Your Circuit Breaker Keeps Tripping (Breaker vs. Panel)

Your breaker keeps tripping and you want it to stop. Here is the reframing most guides skip: the breaker is not broken, it is reporting. A breaker trips to protect the wire behind it from overheating, so the real question is what it is protecting you from, and that ranges from two space heaters on one circuit to a loose, arcing connection behind the drywall. Konsker Electric meters the circuit with a Fluke 87V, names the actual cause, and tells you honestly whether it is a breaker fix or a whole-panel job, with a flat-rate quote in writing before any work begins. Licensed, bonded and insured, serving the Seattle metro for over 20 years. Call (206) 260-1981.

Why Does My Circuit Breaker Keep Tripping?

A tripping breaker falls into one of four buckets. An overloaded circuit is the least serious and the breaker doing its job: too much load on one 15-amp or 20-amp branch, and a single reset holds after you unplug something. A short circuit or a loose, un-torqued lug trips hard and immediately and is a real fault. A ground fault or arc fault makes a GFCI or AFCI trip repeatedly with no reset holding, pointing to damaged insulation, a pinched wire, or moisture. And a breaker worn out from years of cycling can nuisance-trip below its rating. Count the resets: a trip that comes right back is reporting a genuine fault, not asking to be forced back on.

Circuit Breaker Replacement vs. the Whole Panel

The decision to replace one breaker versus the entire panel hinges less on the breaker's age than on the make and condition of the panel it sits in. A tripping breaker in a healthy modern Square D, Eaton, or Siemens load center is almost always a repair. The same symptom in a Federal Pacific Stab-Lok or Zinsco panel, a service under 100 amps, or a bus with heat damage or corrosion means the box itself has to go. Roughly 40 percent of King County homes were built before 1960, and that pre-1980 stock is where these recall-grade panels turn up. See our Federal Pacific and Zinsco panel hazard guide and our panel upgrade and breaker replacement service.

When to Reset and When to Call a Licensed Electrician

Reset a breaker once. If it holds and you know what overloaded the circuit, you are done. If it trips right back, or the breaker is warm to the touch, buzzing, or crackling, or you smell burning or see scorching, stop resetting and get it metered. A hot or buzzing breaker is a loose or arcing connection and one of the few breaker symptoms we treat as urgent, with 24/7 dispatch and a typical 60 to 90 minute onsite window in the Seattle metro. That metered, code-cited diagnosis with a written cause-of-failure note is the core of our electrical maintenance and repairs work, and north-end homeowners can read our Lynnwood panel replacement page for the local process.