What is the Difference Between a Fuse and a Circuit Breaker? Jul 27, 2019In addition, there may be exposed electrical connections in a fuse box, which can pose a danger to someone who does not follow the proper safety precautions. Circuit breakers have many advantages, not the least of which is how quickly they can be reset. It is usually clear which switch has tripped, and it can be easily reset in most cases. Fuse Box VS. Circuit Breaker: What’s The Difference Sep 23, 2016Fuse Box. A fuse box prevents circuit overload using small fuses that screw into the electrical panel. If there’s a power surge or the electrical current in a circuit becomes too strong, the fuse will blow and cut off the power supply to that circuit, just like a circuit breaker.