Most places you live in today will manage their electrical power via circuit breakers, though fuse boxes predated that technology in the early 20th century.

Whether you're replacing an old circuit breaker or adding a section to safely power a new appliance, here is an idea of how much it will cost you.

D’Ieteren has been granted a patent for an electric circuit breaker that features a switch, an arc extinguishing chamber, and a fuse. The device includes a connection mechanism that activates only ...