If an appliance keeps tripping the power, safety switch, or circuit breaker, it is usually a sign that something is wrong.
Sometimes the issue is minor, such as moisture, a faulty plug, or an overloaded circuit. Other times, it can point to a more serious internal appliance fault involving a heating element, motor, pump, wiring, control board, or electrical short.
The most important thing is this:
Do not keep resetting the power and trying again if the appliance keeps tripping.
Repeated tripping is a warning sign. Continuing to use the appliance may make the fault worse and could create a safety risk.
BrizFix Solutions provides appliance repairs in Brisbane for fridges, dishwashers, washing machines, ovens, stoves, cooktops, range hoods, and other common household appliances.
What Does It Mean When an Appliance Trips the Power?
When an appliance trips the power, it usually means the electrical system has detected a fault or unsafe condition.
Depending on your home, you may notice:
- The safety switch trips
- A circuit breaker turns off
- Power cuts out to part of the house
- The appliance turns off suddenly
- The power trips as soon as the appliance starts
- The power trips partway through a cycle
- The appliance works sometimes, then trips later
- The appliance trips power when heating, cooling, spinning, draining, or starting
The timing of the trip can help identify the likely fault.
For example, if an oven trips when it starts heating, the heating element may be involved. If a washing machine trips during draining, the pump or wiring may be the issue. If a fridge trips as the compressor starts, the fault may relate to the compressor circuit, start relay, wiring, or control system.
Common Reasons Appliances Trip the Power
There are several reasons an appliance may trip a safety switch or circuit breaker.
| Possible Cause | What It May Mean |
|---|---|
| Faulty heating element | Common in ovens, dishwashers, cooktops, and some washing machines. |
| Moisture inside the appliance | Water may have reached electrical parts. |
| Damaged wiring | Wiring may be loose, burnt, cracked, or shorting. |
| Faulty motor | Motors in fridges, washers, dishwashers, and range hoods can develop faults. |
| Pump fault | Dishwasher and washing machine pumps can trip power if damaged or wet. |
| Control board fault | Electronic controls may fail or short. |
| Damaged power cord or plug | External damage can create an unsafe electrical connection. |
| Overloaded circuit | Too many appliances may be running on one circuit. |
| Internal electrical short | A component may be shorting to earth or causing leakage. |
| Water leak | Water near electrical parts can cause tripping. |
The appliance should be inspected before being used again if the power trips repeatedly.
First: Stop Using the Appliance
If an appliance trips the power once, you may be tempted to reset the switch and try again.
If it trips again, stop.
Do not continue using the appliance if:
- It trips the power repeatedly
- You smell burning
- You see sparks
- The plug or cord feels hot
- The appliance is leaking water
- The appliance makes buzzing sounds
- The appliance turns off suddenly
- The appliance trips when heating
- The appliance trips when water is involved
- The appliance trips as soon as it is switched on
Switch the appliance off and unplug it if safe to do so.
If you are unsure whether the issue is with the appliance or the home’s electrical circuit, a qualified professional should inspect it.
Appliance Trips Power Immediately
If the appliance trips the power as soon as you switch it on, the fault may be direct and serious.
Possible causes include:
- Damaged power cord
- Faulty plug
- Internal wiring fault
- Shorted component
- Faulty control board
- Failed motor
- Moisture inside the appliance
- Burnt switch
- Electrical leakage to earth
This type of fault should not be ignored. The appliance should not be used until inspected.
Appliance Trips Power During a Cycle
If the appliance starts normally but trips partway through operation, the fault may relate to a component that activates later.
For example:
| When It Trips | Possible Cause |
|---|---|
| During heating | Heating element, thermostat, wiring, control board |
| During draining | Drain pump, pump wiring, blocked pump, water leak |
| During spinning | Motor, wiring, movement-related fault, internal wear |
| During cooling | Compressor, fan motor, relay, control system |
| During fan operation | Fan motor, obstruction, wiring, control issue |
| During water fill | Inlet valve, water leak, wiring, sensor issue |
This is why timing matters. When booking a repair, tell the technician exactly when the appliance trips power.
Appliance Trips Power When Heating
Heating-related faults are common in ovens, cooktops, stoves, dishwashers, and some washing machines.
Possible causes include:
- Faulty heating element
- Element shorting to earth
- Damaged thermostat
- Burnt wiring
- Faulty selector switch
- Control board issue
- Moisture affecting electrical parts
- Overheating component
This is common with:
If an appliance trips only when it starts heating, avoid using that function until the appliance has been checked.
Appliance Trips Power When Water Is Involved
Water and electrical components are a serious concern.
This type of fault is common with:
- Dishwashers
- Washing machines
- Fridges
- Plumbed appliances
- Appliances with internal leaks
- Appliances near wet areas
Possible causes include:
- Water leaking onto wiring
- Faulty pump
- Leaking hose
- Damaged seal
- Moisture inside the control area
- Water entering the base of the appliance
- Faulty inlet valve
- Blocked drain causing overflow
- Condensation reaching electrical components
If the appliance is leaking as well, read our guide to appliance leaking water before using it again.
Fridge Tripping the Power
A fridge that trips the power can be stressful because food may spoil if the appliance cannot run.
You may need fridge repairs in Brisbane if:
- The fridge trips the safety switch
- The fridge turns on then trips power
- The fridge trips when the compressor starts
- The fridge is not cooling
- The fridge makes clicking sounds before tripping
- The freezer is thawing
- The fridge smells hot or electrical
- The power trips after the fridge has been running for a while
Possible causes include:
- Compressor start fault
- Faulty fan motor
- Damaged wiring
- Defrost system issue
- Control board fault
- Moisture or ice affecting electrical parts
- Faulty thermostat or sensor
- Internal electrical leakage
A fridge that trips power and is not cooling should be checked quickly.
Washing Machine Tripping the Power
A washing machine may trip power at different stages of the cycle.
You may need washing machine repairs in Brisbane if:
- The washer trips power when switched on
- The machine trips during filling
- The power trips during draining
- The washer trips during spin
- The machine leaks and trips power
- The door lock clicks, then power trips
- The machine smells hot
- An error code appears before power trips
Possible causes include:
- Faulty motor
- Drain pump fault
- Door lock issue
- Damaged wiring
- Water leak reaching electrical parts
- Heating element fault
- Control board fault
- Faulty inlet valve
- Internal short
If the washing machine is leaking or moving violently as well, stop using it until inspected.
Dishwasher Tripping the Power
A dishwasher that trips power may have a water, heating, pump, or control fault.
You may need dishwasher repairs in Brisbane if:
- The dishwasher trips power during the cycle
- The power trips when heating starts
- The dishwasher leaks and trips power
- The dishwasher will not drain
- Water pools at the bottom
- The dishwasher trips as soon as it starts
- The appliance smells hot or electrical
- An error code appears
Possible causes include:
- Faulty heating element
- Drain pump fault
- Circulation pump issue
- Water leak into the base
- Damaged wiring
- Control board fault
- Inlet valve fault
- Moisture near electrical components
Because dishwashers use both water and electricity, tripping should be taken seriously.
Oven Tripping the Power
An oven that trips the power commonly has a heating or electrical fault.
You may need oven repairs in Brisbane if:
- The oven trips power when turned on
- The oven trips when heating starts
- The grill trips the power
- The fan-forced setting trips the power
- The oven smells like burning
- The oven light or display turns off suddenly
- The power trips after the oven heats for a while
- The oven trips when a specific function is selected
Possible causes include:
- Faulty heating element
- Grill element fault
- Fan motor issue
- Selector switch fault
- Thermostat issue
- Damaged wiring
- Control board fault
- Moisture or residue affecting electrical parts
If only one oven function causes the trip, mention that when booking a repair. It can help narrow down the fault.
Stove or Cooktop Tripping the Power
Stoves and cooktops should not be used if they trip power, spark, smell burnt, or behave unpredictably.
Relevant service pages:
You may need repair if:
- The cooktop trips power when switched on
- A specific burner trips the circuit
- An element heats briefly then trips
- The switch feels loose or burnt
- The cooktop sparks
- There is a burning smell
- The appliance trips power after cleaning
- The cooktop surface is cracked or damaged
Possible causes include:
- Faulty element
- Damaged switch
- Moisture under the cooktop
- Wiring fault
- Control board issue
- Internal short
- Cracked surface allowing moisture entry
- Faulty heat control
Do not continue using a cooking appliance that trips the power.
Range Hood Tripping the Power
Range hoods can trip power when there is a motor, switch, wiring, light, or control issue.
You may need range hood repairs in Brisbane if:
- The range hood trips power when turned on
- The fan trips the circuit
- The lights trip the power
- The motor smells hot
- The fan buzzes but does not spin
- The unit makes electrical noises
- The controls do not respond
- The range hood turns off suddenly
Possible causes include:
- Faulty fan motor
- Damaged switch
- Wiring issue
- Light fitting fault
- Control board fault
- Grease or moisture affecting components
- Motor overheating
- Internal short
A range hood that smells hot or electrical should be switched off until checked.
Appliance Trips Power After Cleaning
Sometimes an appliance starts tripping power after cleaning.
This can happen if water or cleaning products enter electrical areas.
Common examples include:
- Cooktop tripping after being wiped down
- Oven tripping after heavy cleaning
- Range hood tripping after filter cleaning
- Dishwasher tripping after water overflow
- Washing machine tripping after a leak
- Fridge tripping after defrosting or cleaning
Possible causes include:
- Moisture near switches
- Water inside controls
- Cleaning liquid affecting components
- Damp wiring
- Water entering a damaged seal or crack
- Residue causing electrical leakage
Do not use a wet or damp appliance if it trips the power. Let a professional inspect it if the issue continues.
Appliance Trips Power After a Power Outage
A power outage or surge can sometimes reveal or cause appliance faults.
Possible issues include:
- Control board damage
- Relay fault
- Internal fuse failure
- Compressor start problem
- Electronic timer fault
- Sensor issue
- Damaged power supply component
This may affect fridges, ovens, dishwashers, washing machines, cooktops, and appliances with electronic controls.
If the appliance worked before the outage but now trips power, makes clicking sounds, or will not turn on, it may need diagnosis.
Appliance Trips Power and Smells Like Burning
If the appliance smells burnt, sparks, or keeps tripping the safety switch, book emergency appliance repairs in Brisbane.
Stop using the appliance if you notice:
- Burning plastic smell
- Electrical burning smell
- Smoke
- Sparks
- Melted plug or socket
- Hot power cord
- Buzzing from the appliance
- Heat around switches or controls
- Repeated tripping
Possible causes include:
- Burnt wiring
- Overheating motor
- Faulty switch
- Damaged control board
- Failed element
- Electrical short
- Loose connection
- Overheated plug or cord
This should be treated as urgent.
Is It the Appliance or the Home Electrical Circuit?
Sometimes the appliance is the cause. Other times, the issue may be with the circuit, power point, switchboard, or overloaded electrical system.
Signs the appliance may be the issue:
- The power trips only when that appliance is plugged in
- The power trips when the appliance starts a specific function
- The appliance smells hot or makes buzzing noises
- The appliance leaks and then trips
- The same appliance trips different power points
Signs the home electrical circuit may need checking:
- Multiple appliances trip the same circuit
- The power point feels hot
- Lights flicker when appliances run
- The breaker trips even when the appliance is unplugged
- Several rooms lose power regularly
- The issue affects multiple power points
If the problem appears to involve the switchboard, power point, or household wiring, contact a licensed electrician.
If the issue appears to be inside the appliance, book an appliance repair technician.
Safe Checks Before Booking a Repair
You can do a few basic checks without opening the appliance.
1. Note When the Power Trips
Does it trip immediately, during heating, during draining, during spinning, or after running for a while?
2. Check Whether the Appliance Is Wet or Leaking
If water is visible, stop using the appliance.
3. Inspect the Plug and Cord
Look for obvious damage, melting, heat marks, exposed wiring, or burn marks. Do not touch damaged wiring.
4. Try to Identify Whether One Appliance Is Responsible
If the power only trips when one appliance is used, that appliance may need inspection.
5. Take Note of Error Codes
If an error code appears before the appliance shuts down, take a photo.
6. Do Not Open the Appliance
Do not remove panels, touch wiring, test internal components, or attempt electrical repairs yourself.
When to Book Appliance Repairs
Book a technician if:
- The appliance trips power more than once
- The appliance trips immediately
- It trips during heating, draining, spinning, or cooling
- The appliance smells like burning
- The appliance is leaking water
- There are sparks or smoke
- The plug or cord looks damaged
- The appliance also makes loud noises
- The appliance will not turn on after tripping
- You are unsure whether it is safe to use
BrizFix Solutions provides mobile appliance repairs in Brisbane and can inspect common appliance electrical faults onsite.
Should You Repair or Replace an Appliance That Trips Power?
For older appliances or repeated electrical faults, our guide on whether to repair or replace an appliance can help you compare the next step.
Repair may make sense when:
- The appliance is not too old
- The fault is limited to one component
- Parts are available
- The appliance is otherwise in good condition
- The repair cost is reasonable
- The fault is diagnosed early
Replacement may be better when:
- The appliance is very old
- Multiple electrical faults are present
- A major component has failed
- Parts are unavailable
- The appliance has repeated breakdowns
- The appliance is unsafe or badly damaged
- Repair costs are close to replacement cost
Appliance Tripping Power in a Rental Property
If an appliance trips power in a rental property, it should be reported clearly and promptly.
Tenants should report:
- Which appliance is causing the issue
- When the power trips
- Whether there is a burning smell
- Whether there is a leak
- Whether the appliance still turns on
- Whether an error code appears
- Whether the fault affects other power points
- Photos of any visible issue, if safe
For tenant-reported electrical faults, see our guide to rental property appliance repairs in Brisbane.
Book Appliance Electrical Fault Repairs in Brisbane
If your appliance keeps tripping the power, BrizFix Solutions can help diagnose the fault and explain the repair options.
We help with:
- Fridges tripping power
- Washing machines tripping safety switches
- Dishwashers tripping circuits
- Ovens tripping power
- Stoves and cooktops tripping power
- Range hoods with electrical faults
- Appliances with burning smells
- Appliances leaking and tripping power
- Appliances not turning on
- Appliance fault diagnosis
Start with our main appliance repairs Brisbane page or choose the relevant service:
- Fridge repairs Brisbane
- Washing machine repairs Brisbane
- Dishwasher repairs Brisbane
- Oven repairs Brisbane
- Stove repairs Brisbane
- Cooktop repairs Brisbane
- Range hood repairs Brisbane
Frequently Asked Questions
Why does my appliance keep tripping the power?
An appliance may trip the power because of a faulty heating element, damaged wiring, moisture, motor fault, pump issue, control board problem, damaged plug, or internal electrical short.
Should I keep resetting the safety switch?
No. If the appliance keeps tripping the safety switch, stop using it and arrange an inspection. Repeatedly resetting the switch can be unsafe.
Why does my oven trip the power?
An oven may trip the power because of a faulty heating element, grill element, fan motor, selector switch, thermostat, wiring issue, or control fault.
Why does my washing machine trip the power?
A washing machine may trip power because of a motor fault, drain pump issue, door lock problem, water leak, heating element fault, wiring problem, or control board issue.
Why does my dishwasher trip the power?
A dishwasher may trip the power because of a heating element fault, pump issue, water leak, damaged wiring, control board fault, or moisture near electrical components.
Is an appliance tripping power dangerous?
It can be. Repeated tripping may indicate an electrical fault. Stop using the appliance if it trips power, smells like burning, sparks, leaks, or makes buzzing sounds.
Can an appliance that trips power be repaired?
Many appliances that trip power can be repaired if the fault is diagnosed early and parts are available. A technician can inspect the appliance and confirm whether repair or replacement is more practical.