Circuit breakers are designed to protect an electrical circuit from damage that occurs from an overloaded circuit or a short circuit by acting automatically to stop electrical flow to a circuit when a a problem is detected. This section covers the important role of a circuit breaker, the different types available for the home, and how to replace a circuit breaker or work around an electrical panel.
The latest in my series of ‘Internet Electrician’ E-Books covers the use of a digital multi meter.
This is one of those ‘tried and true’ tools of the trade that electricians can’t imagine doing their job without.
