Tracing a short circuit can be a very time consuming exercise. This Short Circuit Diagnostic Kit provides a solution in the form of a set of circuit breaker fuses, designed to fit in place of the traditional fuse. The circuit breaker will safely break the circuit when an overload is detected, just like a conventional fuse, but it is also manually resettable, allowing the technician to reset the circuit breaker fuse to run their tests as many times as they need.