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 ...

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 ...

It’s a wise idea to add a heavy duty circuit breaker, very large fuse, or a fusible link in the main power circuit for 1960s General Motors cars between the battery and the main bus bar feed to the ...

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.

Home electrical systems seem straightforward until an inspector starts flagging dangerous installations hiding behind walls. What looks fine to the average homeowner can actually pose serious fire ...

No matter what field you’re in, it’s interesting and instructive to find out how others practice it. That’s especially true with electrical distribution systems, where standards and practices differ ...