Storm season in coastal New South Wales brings intense thunderstorms, heavy rainfall, strong winds, and the risk of flooding of which can threaten your home’s electrical safety. Preparing your electrical system before the wild weather arrives is crucial for protecting your property, appliances, and loved ones. In this article, I’ve mentioned five essential tips to help you storm-proof your electrical system and stay safe during the harshest months.
1. Test Safety Switches and Circuit Breakers
Your first line of defense against electrical hazards is a properly functioning safety switch (RCD) and circuit breakers. Safety switches cut power instantly if a fault is detected, preventing electric shocks and electrical fires, while circuit breakers protect against overloads and short circuits. You can flick each circuit breaker off and on to confirm they’re working correctly. If any device fails or your switchboard shows signs of wear, call a licensed electrician for repairs or upgrades. Before storm season, you can connect with electrician services in Newcastle NSW, to ensure everything works safely. Their certified team will do safety inspections and electrical upgrades.
2. Install Surge Protection
Lightning strikes and grid disturbances during storms can cause dangerous power surges, damaging expensive appliances and wiring. The most effective solution is to have a whole-house surge protector installed at your switchboard. This device shields your entire electrical system from voltage spikes, offering more comprehensive protection than individual surge-protective power boards. For added security, unplug non-essential electronics during storms, even if you have surge protection.
3. Waterproof Electrical Systems
Coastal NSW homes are often at risk of flooding. To minimize water damage and electrical hazards, elevate critical electrical components-such as powerpoints, circuit breakers, air conditioning units, and solar inverters-above known flood levels. Use weatherproof enclosures for outdoor wiring and switchgear. If you’re unsure about your home’s flood risk or need to relocate outlets, consult a licensed electrician for tailored solutions.
4. Secure Outdoor Connections
Strong winds and heavy rain can damage or dislodge outdoor electrical appliances, power boards, and extension leads. Store portable devices in high, dry locations, and unplug non-essential equipment when storms are forecast. If you have a solar PV system, switch it off safely before severe weather hits. Never use appliances that have been exposed to water, and have them checked by a professional before reconnecting. For homes with overhead power lines, ensure all connections are secure and consider a professional assessment for reinforcement or transitioning to underground cables for added safety.
5. Trim Trees
Overhanging branches are a common cause of storm-related power outages and electrical hazards. Hire a qualified arborist to trim trees near power lines and electrical infrastructure- never attempt this yourself, as it can be extremely dangerous. In addition, book a professional electrical inspection before storm season. An electrician can check for damaged wiring, faulty connections, and compliance with current safety standards, giving you peace of mind that your system is storm-ready.
Conclusion
Storm season in coastal NSW poses serious risks to your home’s electrical system, but proactive preparation can make all the difference. By testing safety switches, installing surge protection, elevating vulnerable components, securing appliances, and seeking professional advice, you’ll reduce the risk of electrical failures, fires, and costly repairs. Take these steps now to ensure your home stays safe and powered up when the next storm rolls in.
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