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Why Is My Dryer Tripping the Breaker?
A tripping breaker is a warning, not a nuisance. Here is how to read when it trips, what the likely cause is and why to stop resetting it.
Last reviewed October 1, 2026. Written and reviewed by the Plano Dryer Pros team. How we create content
A dryer that trips the breaker has an electrical fault, so stop resetting it. The usual causes are a shorted heating element, a failing motor, a loose or burned terminal block or cord, or a circuit or breaker problem. When it trips tells you where to look. Unplug the dryer and have it tested before using it again.
Key takeaways
- A tripping breaker means a fault: stop using the dryer rather than resetting it again and again.
- If it trips when heat turns on, suspect the heating element or its wiring.
- If it trips at the start, suspect the motor, cord or terminal block.
- The outlet, breaker and circuit are an electrician’s job, and the dryer is a technician’s.
When it trips tells you where to look
| When it trips | Likely cause |
|---|---|
| As soon as you plug it in or switch it on | A short in the cord, terminal block or wiring |
| When you press Start | A failing motor or a short in the start circuit |
| When the heat comes on | A shorted heating element or damaged wiring near it |
| After several minutes, with a hot smell | An overheating motor or a loose, hot connection |
| Even with nothing running | A faulty breaker, or a fault in the circuit or outlet |
Why does my dryer keep tripping the breaker?
A tripping breaker means too much current or a short. The usual causes are a shorted heating element, a failing motor, a loose or burned terminal block or cord, or a faulty breaker or circuit. When it trips tells you where to look. Stop using the dryer and have it tested.
What you can safely check
- Whether the breaker is a double breaker with both halves switched fully off, then on
- Whether the cord and plug are cool, undamaged and fully seated, without touching bare wires
- Whether the dryer trips the breaker with nothing in it
- Whether other appliances share the circuit
Should I keep resetting a tripping dryer breaker?
No. Resetting again and again can hide a shorted element, a failing motor or a wiring fault, and each trip stresses the circuit. After one repeat trip, unplug the dryer and stop using it, then have the dryer and the circuit checked. A breaker that trips is doing its job.
Who fixes what
| Part | Who |
|---|---|
| Heating element, motor, terminal block, dryer cord | A dryer technician |
| The outlet, the breaker and the circuit wiring | A licensed electrician |
| Gas supply on a gas dryer | A licensed plumber |
See the terminal block and power cord page, the heating element guide and the electric dryer FAQ.
Can a bad breaker be the cause?
Yes, though it is less common than a fault in the dryer. A breaker can wear out or weaken, and a loose connection at the panel can make it trip or run hot. If the dryer works on another circuit, or the breaker feels hot or buzzes, call an electrician rather than replacing the breaker yourself.
Can a gas dryer trip a breaker?
Yes. A gas dryer still runs on a 120-volt circuit for the motor, igniter and controls, so a failing motor, a short in the wiring or a shared overloaded circuit can trip its breaker. The cause is electrical, not the gas side. Stop using it and have it tested.
Sources
- Your dryer’s installation and service manual, which governs over any general guidance on this page
- Plano Dryer Pros estimates of typical local repair pricing, checked against national consumer cost guides for context. See our Editorial Policy.
Frequently asked questions
Is a warm breaker normal?
A breaker can feel slightly warm under a heavy load, but a hot breaker, a burning smell or a buzzing sound is not normal. Stop using the dryer and call an electrician to inspect the panel and the circuit.
Why does my dryer trip the breaker only in summer?
Heat can add stress to a marginal connection or an overloaded circuit, so a fault that was hidden in cooler months can show up. A restricted vent also makes the dryer run hotter. Have the dryer and the circuit checked.
Can an overloaded circuit trip the dryer breaker?
A dryer should have its own dedicated circuit. If other loads share it, or the breaker size does not match the wire, trips and heat can result. Only an electrician should change the circuit or the breaker size.
Is it safe to use the dryer on a different outlet?
Not unless it is the right outlet: a dedicated 240-volt dryer circuit for an electric dryer, with a matching cord. Do not use an extension cord or an adapter. If the dryer only works on another circuit, the original circuit is the problem.
How much does it cost to fix a tripping dryer?
It depends on the part: a heating element is typically about $200 to $350 in the Plano area, and a motor about $300 to $550. A circuit fix is an electrician’s price. Ask for the exact price in writing.
Get your dryer working again
Call and a person will answer, or request a repair online. You get the full price in writing before any work starts.