A burning smell at the switchboard, water dripping through a ceiling light or repeated power loss is not a problem to put on tomorrow’s list. This emergency electrical checklist gives Sydney homeowners, landlords and business operators clear first actions when electrical safety may be at risk. The priority is simple: protect people, avoid making the fault worse and arrange qualified help promptly.
Electrical emergencies can escalate quickly because the danger is not always visible. Damaged wiring may sit behind a wall, water can travel through ceiling spaces, and an overloaded circuit can heat up before any obvious flame appears. If you are unsure whether a situation is urgent, treat it as urgent until a licensed electrician has assessed it.
Emergency electrical checklist: make the area safe first
Before looking for a cause, take people away from the immediate area. Keep children, customers, staff and pets clear of damaged outlets, electrical equipment, fallen cables and any wet surfaces near power. Do not touch a person who may be in contact with live electricity. If it is safe to do so, turn off power at the main switchboard before approaching them, then call 000 for urgent medical assistance.
If you can safely reach the switchboard without crossing water, exposed wiring or a smoky area, turn off the affected circuit. If you cannot identify the circuit, switch off the main power. Leave the switchboard alone if it is wet, hot, making unusual noises or showing signs of damage. Do not remove covers, reset breakers repeatedly or try to dry electrical equipment with a towel or hair dryer.
Use this sequence when conditions allow:
- Move people away from the hazard and keep the area clear.
- Switch off the affected circuit or main power only if it is safe to do so.
- Call 000 where there is fire, electric shock, immediate danger or a fallen powerline.
- Contact a licensed emergency electrician for faults inside the property.
- Leave the power off until the fault has been inspected and made safe.
For commercial, retail and industrial sites, notify the responsible manager or site safety contact at the same time. Restrict access with barriers or clear signage where possible. Keeping staff away from the affected area is often more useful than trying to restore operations before the cause is known.
When to call an emergency electrician
Some faults can wait for a scheduled appointment, such as a single non-essential power point that has stopped working without heat, odour or damage. Others require an urgent response. Call an emergency electrician when there is smoke, sparking, buzzing, scorching, a burning-plastic smell, exposed wiring, a damaged switchboard or a circuit that will not stay on.
Water and electricity are a high-risk combination. Arrange urgent assistance if a burst pipe, roof leak, flooded room or storm damage affects lights, power points, appliances, solar equipment, switchboards or electrical wiring. Do not assume the area is safe because an appliance has stopped running. Water may remain inside fittings, behind walls or in ceiling cavities.
A power outage also needs context. If neighbouring properties are without electricity, it may be a network issue. Check for official outage information using a mobile device, but do not go outside to inspect street infrastructure. If your property alone has lost power, or the main switch continues to trip, a fault within the installation may be responsible.
Electrical fire, smoke or burning smells
Call 000 immediately if you see flames, thick smoke or fire spreading. Do not use water on an electrical fire. If the fire is very small, you have the correct extinguisher and you can do so without risk, follow your workplace or household emergency plan. Otherwise, evacuate, close doors behind you if safe and wait for Fire and Rescue NSW.
Even after smoke clears, electrical components can remain damaged and unsafe. Keep the circuit isolated and have the system checked before power is restored. A scorched power point or melted plug is evidence of overheating, not a cosmetic defect.
Electric shock
An electric shock should always be taken seriously, even where the person says they feel fine. First, do not touch them until the electricity supply is disconnected or the source is safely removed. Call 000 if they are unconscious, have chest pain, breathing difficulty, burns, confusion or any ongoing symptoms.
Medical assessment is sensible after any significant shock because electrical injury can affect the body in ways that are not immediately obvious. The electrical source also needs professional inspection before it is used again.
Fallen powerlines and storm damage
Stay at least eight metres away from fallen powerlines, cables on fences, or anything that may be in contact with them. Keep others away and call 000. Do not touch trees, vehicles, puddles or metal objects near the line, and do not attempt to move branches yourself.
After a storm, check from a safe distance for damaged external fittings, loose solar panels, water ingress and visible cable damage. Avoid roofs and ceiling spaces. These areas can contain hidden water and compromised wiring, particularly after severe wind or rain.
What not to do during an electrical emergency
Quick fixes create many of the risks electricians encounter on emergency callouts. Do not wrap damaged cords in tape, use a double adaptor to keep essential equipment running or replace a fuse with an incorrect rating. Never bypass a safety switch or hold a tripping breaker in the on position.
Avoid connecting generators, batteries or temporary power sources to a building’s wiring unless the setup has been designed and installed by a licensed electrician. Incorrect connections can backfeed electricity into the network, creating a serious risk for occupants and utility workers.
For businesses, do not relocate extension leads across walkways as a long-term response to a failed circuit. It introduces trip hazards and can overload temporary power arrangements. Isolate the affected area and arrange a safe repair that keeps your site operating with minimum disruption.
Information to have ready when you call
A clear description helps an electrician arrive prepared and prioritise the right safety controls. State whether there is smoke, heat, water, a shock, loss of all power or a fault affecting one circuit. Mention the location of the issue, such as the kitchen, switchboard, warehouse distribution board, shopfront or plant room.
If it is safe, note what happened just before the fault. For example, a circuit may have tripped when a heater, oven, hot water system, pump or piece of machinery started. You do not need to diagnose the problem. This information simply helps identify whether the issue may relate to an appliance, overloaded circuit, damaged cable or fixed electrical equipment.
For strata, rental and commercial properties, provide access details and the contact person authorised to approve urgent work. Landlords and property managers should keep their electrician’s details available to tenants, particularly for after-hours water leaks, switchboard faults and loss of essential services.
Prepare before an electrical emergency happens
The best time to find your switchboard and test your safety switches is not during a storm or blackout. Make sure adults in the property know where the main switchboard is located and that access is not blocked by storage. Label circuits clearly, especially after renovations, fit-outs or equipment changes.
Schedule maintenance if breakers trip regularly, lights flicker, power points feel loose, or older wiring has not been assessed for years. These signs do not always mean an immediate emergency, but they should not be ignored. Older homes, expanding businesses and sites with high-demand equipment may need circuit upgrades, new safety devices or a review of electrical load requirements.
Keep torches with fresh batteries in accessible locations rather than relying on mobile phone lights. A battery-powered radio can also be useful during extended network outages. For businesses, include electrical isolation, emergency contacts and safe shutdown steps in site procedures, particularly where refrigeration, medical equipment, security systems, data equipment or production machinery are involved.
Svea Electrical provides 24/7 emergency support across Sydney, with licensed A-grade electricians who can assess faults, isolate hazards and complete compliant repairs. The goal is not only to get power back on, but to make sure the cause has been properly addressed.
When something does not look, sound or smell right, trust that instinct. Isolate power only when it is safe, keep people clear and get qualified help before a small electrical fault becomes a larger emergency.