Circuit Breaker Electronic Symbol

Automotive Wiring | By: Diagram mania

Circuit Breaker Electronic Symbol A circuit breaker is an automatically-operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. The following schematic shows the symbol of a electronic circuit breaker. Basically a reusable fuse, a circuit breaker will heat and open if too much current flows through it. Some units automatically reset when cool, others must be manually reset.