Q: Several weeks ago, I read your column about installing electrical wiring. I’m curious about circuit breakers. What is the primary purpose of circuit breakers? Are there different types of breakers?

Churning with voltage and resembling an explosion at the wire factory, the breaker panel exudes mystique. But it's just a big switch, filled with other smaller ­switches, which lead to the switches ...

Before you buy the breaker, make sure you check the manufacturer’s name, box model number, and style number of the breaker that is approved for your box. You cannot ...

Forbes contributors publish independent expert analyses and insights. I write about how to do more with your consumer gadgets. Circuit breakers, breaker panels, breaker boxes, fuse boxes—no matter ...

Always ensure adequate workspace, lighting, and proper tools before accessing electrical panels to minimize hazards. Inspect ...

Why are people scared of fuses? Many people think that fuses are unsafe, but this couldn't be further from the truth. A properly installed fuse is just as safe as a circuit breaker, but there are many ...

Heat pumps are energy-efficient and reduce emissions; we turned to experts to determine if one will work in your home.

Q: We just bought a home, and I need to find the electrical panel. I have read that it is important to label the breakers, and I am not sure how to do that. A: Your electrical panel can provide a lot ...

Moving into a new house is equal parts thrilling adventure and unsettling mystery. You’re taking on a space crammed with unknowns, some of which won’t manifest until you’re comfortably settled. We try ...

Q: Several weeks ago, I read your column about installing electrical wiring. I’m curious about circuit breakers. What is the primary purpose of circuit breakers? Are there different types of breakers?