Why Is My Oven Tripping

Jul 25, 2023, 22:27pm

If your oven trips, it is probably due to a faulty spare part or a problem in the electrical installation.

  • If you have a multimeter, you can easily check if the resistors are shorted and identify the one causing the trip.
  • If you do not have a multimeter, it will be necessary to proceed by elimination by disconnecting each of the elements likely to cause the disjunction and by relighting the oven. If the device no longer trips, this means that this element is defective and must be replaced.
  • Start by determining which cooking mode your oven is tripping in by trying all the cooking modes. Then, disconnect the heating element corresponding to this cooking mode. If the oven still trips, other items need to be tested.
  • Check the cable connections.
  • Check oven light bulb
  • Unplug the cooking fan (convection) and the cooling fan.
  • Finally, if your oven trips in all the cooking modes or as soon as you plug it in, you will have to check the electrical installation and try to disconnect the electronic card.

A tripping oven is an issue many homeowners face, and it’s a problem that can be both annoying and potentially dangerous. It usually implies that the electrical system or oven is experiencing a problem, which is causing the circuit breaker to trip as a safety measure. This article aims to discuss the common causes behind an oven tripping and possible solutions to rectify the problem.

Disclaimer: Working with electrical appliances can be hazardous. Always turn off and unplug the oven before attempting any troubleshooting or repair. If you’re uncomfortable performing any of these tasks or if your oven is under warranty, it’s best to consult a professional electrician or technician.

Why Is My Oven Tripping

1. Faulty Elements

Heating elements are fundamental components of an electric oven. They can often become faulty over time due to wear and tear or sudden damage. If an element shorts out—where the element’s coil touches the body of the oven—it could lead to an electrical trip. You might notice visible damage or a weak red glow on the element when the oven is turned on. Replacement of the faulty element is often the solution.

2. Damaged Wiring

Wires within the oven can get damaged or frayed over time due to heat exposure. If the insulation wears away, it could lead to a short circuit when the bare wire comes into contact with the oven’s body, causing the oven to trip. A professional should inspect and replace any damaged wiring.

3. Faulty Oven Thermostat

A thermostat regulates the oven’s temperature. If the thermostat shorts out, it can cause the oven to trip the circuit breaker. This issue typically requires a technician to diagnose and replace the faulty thermostat.

4. Moisture and Dirt

Moisture, combined with dirt and grease build-up, can lead to short circuits, causing your oven to trip. This usually happens when liquid spills or grease splatters inside the oven aren’t cleaned promptly. Regular cleaning and maintenance can help prevent this issue.

5. Circuit Overload

An oven uses a considerable amount of electricity, and if your home’s electrical circuit is already near its limit, turning on the oven could cause the circuit breaker to trip. You may need to balance your electrical load or consult with an electrician to determine if a dedicated circuit for your oven is necessary.

Why Is My Oven Tripping


  • Check cable connections at oven terminal block.
  • Check the wiring connections at the domino junction box at home. Make sure the domino screws are well tightened on the cables: if they are not tightened enough, the cables after the domino will not be powered.


Another part that can trip a circuit breaker is your appliance’s light bulb.

  • To determine if this is the cause of the problem, unplug the oven from the mains.
  • Then unscrew the bulb and turn the appliance back on.

If the device no longer works, the lamp is defective and must be replaced.

In conclusion, various issues could cause an oven to trip, from simple cleaning and maintenance tasks to the replacement of elements or wiring. Identifying the underlying cause can be complex and often involves working with electrical components, which should always be performed with caution. If you are not confident about doing it yourself or if the issue persists, consult a professional to ensure safety and the proper functioning of your oven.