Kevin Systrom (@kevin) is the CEO and co-founder of Instagram, a community of more than 300 million who capture and share the world's moments on the service.
Most circuit breaker problems are due to loose electrical connections. breakers. When a circuit breaker trips, it releases a cocked spring mechanism that separates the electrical contacts.
The crudest type of circuit breaker is the fuse. Most would consider that a fuse is different than a circuit breaker. That may be true, but technically, fuse qualifies as circuit breaker because it does just that ââ it breaks a circuit. Fuses are still in use today but are gradually getting obsolete.