Electrical safety is one of the most important aspects of home ownership. But this doesn’t just mean having the safety measures in place. It is one thing to have an RCD, circuit breaker or smoke alarm installed, but it is another to actually understand its purpose. It is vitally important that you know how safety measures work as this will also tell you what their limitations are. This will allow you to plan accordingly and be aware which aspects/areas of your home are less protected than others.