What does the acronym "GFCI" stand for in electrical safety?

The acronym "GFCI" stands for Ground Fault Circuit Interrupter. This device is essential for electrical safety as it helps prevent electrical shock by monitoring the current flowing through a circuit. If it detects an imbalance between the outgoing and incoming current, indicating a possible ground fault, it quickly shuts off the electrical supply. This mechanism is particularly important in areas where electrical equipment might be exposed to moisture, such as kitchens and bathrooms, making GFCIs a crucial component in residential and commercial electrical safety systems. They are designed to provide a high level of protection by minimizing the risk of electrical accidents, thereby enhancing overall safety in environments where electrical devices are used.