Circuit breaker locking systems can be beneficial for securing the circuit breaker in areas accessible to others, but they do raise safety concerns. These systems can be set to either on or off mode. While they offer advantages, such as potentially preventing electrical fires or other mishaps, the power will remain off until the breaker is physically unlocked. This might not seem like a major issue at first glance, but it poses a serious threat if someone in your household relies on medical equipment that requires constant power. If you're considering installing a circuit breaker locking system, contact Keep Smiling Plumbing, Electric, Heating & Cooling to consult with an electrical expert about whether this option is appropriate for your home.