Prepared by Home Triage Australia. Updated 6 November 2026. General guidance, not a diagnosis. Not independently reviewed by a qualified tradesperson. How these guides are prepared.
What to do now
Leave a repeatedly tripping circuit off and arrange a licensed electrician. Do not recreate the fault, open the switchboard or handle damaged or wet electrical equipment. If there is fire, smoke or immediate danger, get to safety and call 000.
A shock or tingle changes the first step. Keep clear and warn others. For a shock or tingle from a tap or metal fitting, contact your local electricity distributor immediately. Do not touch the switchboard, meter box, appliances or metal fittings until the property is made safe. Seek medical advice after an electric shock.
What could explain repeated trips?
An appliance fault, overloaded circuit, current leaking to earth or damaged wiring can cause protective equipment to operate. A circuit breaker and a safety switch have different jobs; some devices combine both. The switch position alone does not identify the fault.
Ask the electrician which device operated and what testing established the cause. A switch that stays on afterwards does not prove an intermittent fault is repaired.
Record the pattern without recreating it
| What you have noticed | Useful information for the professional |
|---|---|
| When an appliance was used | Record the appliance and what was happening before the trip. Stop using suspect equipment; do not plug it in elsewhere to prove the connection. |
| Several items were running | List the items already in use. This helps the electrician consider circuit loading, but does not establish overload as the cause. |
| During rain or near a leak | Report the timing and any water exposure. Keep away from wet fittings and tell the electrician before the visit. |
| Whole home or nearby homes lost power | Check your distributor’s outage information from a safe place. Supply loss and a protective switch tripping are different problems; report only what you actually observed. |
What the electrician may need to establish
- Which circuit and protective device are involved, and whether the fault is intermittent.
- Whether an appliance, wiring, moisture or circuit loading needs further investigation.
- What must remain out of service and what can safely be restored.
- Which repairs, tests and completion documents are included.
Share the timing, affected rooms and any recent work. Do not approach a wet or damaged board to photograph labels.
Separate fault-finding from the repair
Agree the attendance fee, included investigation time, hourly rate after that allowance, GST and any after-hours charge. Ask whether diagnosis is charged if no repair is completed and whether that fee is credited towards approved work.
Illustrative scope wording: “Investigate repeated tripping on the reported circuit, explain findings and obtain approval before replacing parts.” This describes an investigation, not an unlimited repair or a switchboard replacement.
A useful repair quote names the diagnosed fault, affected circuit or appliance, parts and testing. If the fault cannot be reproduced safely during the visit, ask what was ruled out and what follow-up is proposed. This guide does not give a national repair-price estimate.
Questions before booking
- Are you licensed for electrical work in my state, and do you handle intermittent fault-finding?
- What information should I provide now, and what should remain unused?
- What is included in the initial attendance, and when will you seek approval for more testing or repairs?
- Will the findings identify the affected circuit and explain any replacement recommendation?
- What testing and documentation will I receive when the work is complete?
Check the relevant electrical licence →
Tenants should report the issue promptly to their rental provider or emergency repair contact. Urgent safety action comes first; responsibility for later work depends on the fault and local arrangements.
Sources and review status
Prepared by Home Triage Australia. Updated 6 November 2026. The linked public sources were checked for this update. General guidance, not a diagnosis or an inspection of your home. Not independently reviewed by a qualified tradesperson. State-specific guidance is labelled; use your local authority for rules and contacts.
Run this problem through the checker, then contact a suitable professional of your choice.
Run power keeps tripping triage →