Circuit Breakers or Fuses: A circuit breaker is a switching device in a circuit that interrupts an irregular flow of current.
It uses an internal system of bounds or compact air to sense any changes in the current flow. It will 'break' the circuit open and cut the flow of current.
The breakers or switches handle the electricity. If too many devices on the same circuit are employed at the same time, an overload may occur. If there is an overload of electricity in any of the courses of the home, the breaker will open the course to stop the flow of electricity.
Hand switches are actuated by human touch. Limit controls are actuated by machine motion.
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