TL;DR
- Most common cause: too many appliances on one circuit overloading it.
- Give it a dedicated socket, not shared with the kettle or microwave.
- Avoid cheap extension leads; they can overload and trip.
- A trip every time, even alone, points to a fault in the air fryer.
- Repeated trips are a safety signal; do not just keep resetting.
Table of Contents
A breaker trips to protect your wiring from drawing too much current. Air fryers are power-hungry, often 1500 watts or more, so they are a common trigger. The question is whether the circuit is simply overloaded or the machine itself has a fault.
Cause 1: an overloaded circuit
If the air fryer runs fine alone but trips when the kettle or microwave is also on, the circuit is overloaded. Several high-wattage appliances on one circuit add up past its limit, and the breaker cuts power to protect the wiring.
Cause 2: extension leads and adaptors
Running an air fryer through a thin extension lead or a multi-plug adaptor is a common cause. These are often rated below the air fryer’s draw, so they overload and trip, or worse, overheat. Plug directly into a wall socket.
Cause 3: a fault in the air fryer
If the breaker trips the moment you switch the air fryer on, even with nothing else running, the machine likely has an internal fault such as a short. That is not something to keep resetting past.
| Pattern | Likely cause | Fix |
|---|---|---|
| Trips only with other appliances on | Overloaded circuit | Use a dedicated socket / circuit |
| Trips through an extension lead | Underrated lead | Plug into the wall directly |
| Trips instantly, even alone | Internal fault | Stop using it; contact support |
| Trips after running a while | Overheating or fault | Clean, cool; if it repeats, get it checked |
How to fix it safely
- Plug the air fryer directly into a wall socket, not an extension or adaptor.
- Do not run it on the same circuit as other high-wattage appliances at the same time.
- If your kitchen allows, use a dedicated circuit for it.
- If it trips instantly even on its own, stop using it and contact the manufacturer.
Do not just keep resetting the breaker. A breaker that trips repeatedly is doing its job. Repeatedly resetting a genuine fault risks overheating your wiring. Find the cause first.
Related power problems
If the air fryer also will not switch on, see air fryer won’t turn on. For its actual power draw and why the wattage is high, see do air fryers use a lot of electricity.
Frequently asked questions
Why does my air fryer keep tripping the breaker?
Usually because the circuit is overloaded, with the air fryer and other high-wattage appliances like a kettle drawing too much at once. Running it through a thin extension lead can also cause trips. If it trips instantly even on its own, the machine likely has a fault.
Can an air fryer overload a circuit?
Yes. Air fryers draw around 1500 watts or more, so running one alongside other heavy appliances on the same circuit can exceed the limit and trip the breaker. A dedicated socket avoids this.
Is it safe to use an air fryer on an extension lead?
It is best avoided. Many extension leads and multi-plug adaptors are rated below the air fryer’s power draw, so they can overload, trip the breaker, or overheat. Plug directly into a wall socket.
My breaker trips the moment I turn the air fryer on. What does that mean?
An instant trip with nothing else running usually means an internal fault such as a short circuit. Stop using the air fryer and contact the manufacturer. Do not keep resetting the breaker.
Should I keep resetting the breaker if it trips?
No. A breaker trips to protect your wiring. Repeatedly resetting it against a real fault risks overheating the cables. Identify whether it is an overloaded circuit or a faulty machine first, and fix that.