Whether you are a first time homeowner or you have been living in your current residence for many years, it is important to make sure that you understand how your property’s electrical system works. By learning basic information about your electrical panel, breaker box, and other systems, you will have a better idea of when you need to hire an electrician serving San Jose . Let’s review some basic information that all homeowners need to know about their electrical systems. 
Main Breaker Panel
The main electrical supply for your home enters your property through the main breaker panel. After the electrical current passes through your meter, it reaches the breaker so that it can transferred to the various circuits that power your house. The main breaker is located inside your home, and is designed to switch off when a surge in power is detected. In the event of an electrical emergency in your home, you may need to manually turn off the switch that is located in your main breaker.
Circuit Breakers
Once you have identified your main breaker, you will be able to easily find your circuit breakers. Typically, your circuit breakers will be located directly next to the main breaker panel. Each switch in the circuit breaker is connected to a specific room or area of the house. When a room in your house suddenly loses power, a tripped circuit breaker may be the cause. Flipping the specific circuit back to the on position could restore power to the affected area.
GFCIs
In order to protect you and your loved ones from electrical accidents, your home will also be equipped with devices that are called GFCIs. GFCI stands for Ground Fault Circuit Interrupt, and your GFCIs can help to ensure that you and your loved ones are not in danger of getting shocked. The GFCI is designed to immediately shut off the electricity to an outlet if it senses an overload. Typically, GFCIs are installed directly within the outlets of a home.