Troubleshooting

A tripped safety switch or circuit breaker is a symptom, not a diagnosis. These troubleshooting guides help Perth householders understand common causes such as overloaded circuits, faulty appliances, moisture, damaged equipment and wiring faults. The aim is to support safe observations and clearer conversations with an electrician, not to guide unlicensed repairs.

Start with the article that matches the protective device or symptom you can identify. Follow only user-level steps that do not require covers to be removed or fixed wiring to be touched. If a device will not reset, trips again immediately, feels hot, smells burnt or is associated with sparking or water, stop troubleshooting and keep clear. Repeatedly restoring power can worsen a fault or expose people to risk.

Useful details include which circuits or appliances were operating, whether the problem followed rain or a new installation, and whether only part of the property lost power. A licensed electrician can test the circuit, protective device and connected equipment to isolate the cause. Avoid relying on labels alone because circuit schedules can be incomplete or outdated in older properties. Network outages and hazards outside the property may instead need to be reported to Western Power or the relevant emergency service.