Storms and thunderstorms can cause serious damage to your electrical installation. Between power surges, power cuts and burnt-out appliances, the consequences can be serious, both in terms of material damage and safety. However, with a few simple steps and a well-prepared installation, you can considerably reduce the risks. With over 15 years’ experience in emergency electrical work, I’ll show you how to protect your installation before a storm arrives. <\/p>\n\n
When lightning strikes, even without direct contact with your home, it can generate power surges in the electrical network. These sudden variations in voltage propagate through the lines and can reach your switchboard. This can lead to the immediate failure of household appliances and electronic equipment, or trigger electric arcs that can start fires. The mere presence of a poorly protected or aging installation is enough to make the danger very real. <\/p>\n\n
First of all, remember to unplug the most sensitive devices, such as televisions, Internet boxes, computers and game consoles. This simple gesture prevents the surge from passing through the plugs to reach the internal components. <\/p>\n\n
If your home is equipped with a lightning arrester at the electrical panel, make sure it’s still working. If not, we strongly recommend that you install one, especially if you live in an area regularly affected by thunderstorms. Combined with proper grounding, this device plays a key role in diverting excess voltage to the ground, preventing it from flowing back into internal circuits. <\/p>\n\n
It’s also important never to handle electrical items during a thunderstorm. Even indoors, we strongly advise against touching a switchboard, socket or connected appliance during thunderstorm activity. It’s best to wait until the storm has passed completely before intervening or carrying out repairs. <\/p>\n\n
Finally, in old or partially renovated homes, it’s a good idea to have the effectiveness of the earthing system checked. Absent, damaged or poorly connected earthing totally nullifies the effectiveness of surge protection. <\/p>\n\n
Once the storm has passed, take the time to check your electrical panel. If a circuit breaker has tripped, carefully reset it. If some appliances won’t restart, smell burnt or cause an immediate power cut, it’s strongly advised to call in an electrician. It’s best to have the entire circuit checked before restarting the power supply. <\/p>\n\n
Protecting your electrical installation before a storm is not an option. It’s a common-sense measure to avoid costly breakdowns and fire hazards, and to ensure the safety of your home. A well-maintained installation, combined with good reflexes, remains your best defense. <\/p>\n\n
If you’d like to have your switchboard checked, install a lightning arrester or call in a professional after a storm, you can rely on our emergency electrician service<\/a> or contact us here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":" Storms and thunderstorms can cause serious damage to your electrical installation. Between power surges, power cuts and burnt-out appliances, the consequences can be serious, both in terms of material damage and safety. However, with a few simple steps and a well-prepared installation, you can considerably reduce the risks. With over 15 years’ experience in emergency … <\/p>\n