Home electrical systems can seem complex and intimidating to many homeowners. However, they’re much less complicated than they seem, and understanding the basics will ensure you hire an electrician when you notice something wrong. Here’s a guide to the main pieces of home electrical systems and the roles they play.

What Makes Up a Residential Electrical System?

1. Circuit Breaker

The circuit breaker regulates the flow of electricity into your home. The attached branch breakers control electrical flow in various circuits. Cutting the power from the main breaker stops all power flow. Flipping a branch breaker interrupts electricity in one circuit. When a circuit overloads, the branch breaker will trip itself off to prevent problems that would require the attention an electrician.

2. Outlets

Outlets connect your appliance to home circuits. They’re generally 15 to 20 amps. Once a device is connected, it will activate from the electricity that flows through the power cable. There may be special outlets to accommodate refrigerators, washing machines and dryers, and electric ranges that require a greater power transfer. If your breakers trip often, you may need more outlets or a new circuit to better distribute power.

3. Switches

Switches primarily operate lights, fans, and some appliances like garbage disposals. They can turn immediately on and off or sometimes have a dim function. Since they’re attached to circuits, power flows when flipped on, and the circuit closes when turned off.

If you’re looking for an electrician, Zelek Electric Co. in Old Lyme, CT, can assist. These professionals offer a variety of electrical services, including repairs and installations, and have 33 years of experience. They also maintain an A+ rating from the Better Business Bureau. They’ve installed over 3 million watts of solar power throughout the state and provide 24/7 services for when the unexpected occurs. Visit their website for more information about their products and services or call (860) 434-9726 to speak with a representative about repairs or installation.